51254196240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{56843}}^1$

素因数の和:56906

約数の個数: 240

約数和(自身を含む): 181770740928

約数和(自身を除く): 130516544688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 289, 312, 340, 390, 408, 442, 510, 520, 578, 624, 663, 680, 780, 816, 867, 884, 1020, 1040, 1105, 1156, 1326, 1360, 1445, 1560, 1734, 1768, 2040, 2210, 2312, 2652, 2890, 3120, 3315, 3468, 3536, 3757, 4080, 4335, 4420, 4624, 5304, 5780, 6630, 6936, 7514, 8670, 8840, 10608, 11271, 11560, 13260, 13872, 15028, 17340, 17680, 18785, 22542, 23120, 26520, 30056, 34680, 37570, 45084, 53040, 56355, 56843, 60112, 69360, 75140, 90168, 112710, 113686, 150280, 170529, 180336, 225420, 227372, 284215, 300560, 341058, 450840, 454744, 568430, 682116, 738959, 852645, 901680, 909488, 966331, 1136860, 1364232, 1477918, 1705290, 1932662, 2216877, 2273720, 2728464, 2898993, 2955836, 3410580, 3694795, 3865324, 4433754, 4547440, 4831655, 5797986, 5911672, 6821160, 7389590, 7730648, 8867508, 9663310, 11084385, 11595972, 11823344, 12562303, 13642320, 14494965, 14779180, 15461296, 16427627, 17735016, 19326620, 22168770, 23191944, 25124606, 28989930, 29558360, 32855254, 35470032, 37686909, 38653240, 44337540, 46383888, 49282881, 50249212, 57979860, 59116720, 62811515, 65710508, 75373818, 77306480, 82138135, 88675080, 98565762, 100498424, 115959720, 125623030, 131421016, 150747636, 164276270, 177350160, 188434545, 197131524, 200996848, 213559151, 231919440, 246414405, 251246060, 262842032, 301495272, 328552540, 376869090, 394263048, 427118302, 492828810, 502492120, 602990544, 640677453, 657105080, 753738180, 788526096, 854236604, 985657620, 1004984240, 1067795755, 1281354906, 1314210160, 1507476360, 1708473208, 1971315240, 2135591510, 2562709812, 3014952720, 3203387265, 3416946416, 3942630480, 4271183020, 5125419624, 6406774530, 8542366040, 10250839248, 12813549060, 17084732080, 25627098120, 51254196240]

約数ペア:

[(1, 51254196240), (2, 25627098120), (3, 17084732080), (4, 12813549060), (5, 10250839248), (6, 8542366040), (8, 6406774530), (10, 5125419624), (12, 4271183020), (13, 3942630480), (15, 3416946416), (16, 3203387265), (17, 3014952720), (20, 2562709812), (24, 2135591510), (26, 1971315240), (30, 1708473208), (34, 1507476360), (39, 1314210160), (40, 1281354906), (48, 1067795755), (51, 1004984240), (52, 985657620), (60, 854236604), (65, 788526096), (68, 753738180), (78, 657105080), (80, 640677453), (85, 602990544), (102, 502492120), (104, 492828810), (120, 427118302), (130, 394263048), (136, 376869090), (156, 328552540), (170, 301495272), (195, 262842032), (204, 251246060), (208, 246414405), (221, 231919440), (240, 213559151), (255, 200996848), (260, 197131524), (272, 188434545), (289, 177350160), (312, 164276270), (340, 150747636), (390, 131421016), (408, 125623030), (442, 115959720), (510, 100498424), (520, 98565762), (578, 88675080), (624, 82138135), (663, 77306480), (680, 75373818), (780, 65710508), (816, 62811515), (867, 59116720), (884, 57979860), (1020, 50249212), (1040, 49282881), (1105, 46383888), (1156, 44337540), (1326, 38653240), (1360, 37686909), (1445, 35470032), (1560, 32855254), (1734, 29558360), (1768, 28989930), (2040, 25124606), (2210, 23191944), (2312, 22168770), (2652, 19326620), (2890, 17735016), (3120, 16427627), (3315, 15461296), (3468, 14779180), (3536, 14494965), (3757, 13642320), (4080, 12562303), (4335, 11823344), (4420, 11595972), (4624, 11084385), (5304, 9663310), (5780, 8867508), (6630, 7730648), (6936, 7389590), (7514, 6821160), (8670, 5911672), (8840, 5797986), (10608, 4831655), (11271, 4547440), (11560, 4433754), (13260, 3865324), (13872, 3694795), (15028, 3410580), (17340, 2955836), (17680, 2898993), (18785, 2728464), (22542, 2273720), (23120, 2216877), (26520, 1932662), (30056, 1705290), (34680, 1477918), (37570, 1364232), (45084, 1136860), (53040, 966331), (56355, 909488), (56843, 901680), (60112, 852645), (69360, 738959), (75140, 682116), (90168, 568430), (112710, 454744), (113686, 450840), (150280, 341058), (170529, 300560), (180336, 284215), (225420, 227372)]