52005720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 256

約数和(自身を含む): 186157440

約数和(自身を除く): 134151720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 37, 39, 40, 51, 52, 53, 60, 65, 68, 74, 78, 85, 102, 104, 106, 111, 120, 130, 136, 148, 156, 159, 170, 185, 195, 204, 212, 221, 222, 255, 260, 265, 296, 312, 318, 340, 370, 390, 408, 424, 442, 444, 481, 510, 520, 530, 555, 629, 636, 663, 680, 689, 740, 780, 795, 884, 888, 901, 962, 1020, 1060, 1105, 1110, 1258, 1272, 1326, 1378, 1443, 1480, 1560, 1590, 1768, 1802, 1887, 1924, 1961, 2040, 2067, 2120, 2210, 2220, 2405, 2516, 2652, 2703, 2756, 2886, 3145, 3180, 3315, 3445, 3604, 3774, 3848, 3922, 4134, 4420, 4440, 4505, 4810, 5032, 5304, 5406, 5512, 5772, 5883, 6290, 6360, 6630, 6890, 7208, 7215, 7548, 7844, 8177, 8268, 8840, 9010, 9435, 9620, 9805, 10335, 10812, 11544, 11713, 11766, 12580, 13260, 13515, 13780, 14430, 15096, 15688, 16354, 16536, 18020, 18870, 19240, 19610, 20670, 21624, 23426, 23532, 24531, 25160, 25493, 26520, 27030, 27560, 28860, 29415, 32708, 33337, 35139, 36040, 37740, 39220, 40885, 41340, 46852, 47064, 49062, 50986, 54060, 57720, 58565, 58830, 65416, 66674, 70278, 75480, 76479, 78440, 81770, 82680, 93704, 98124, 100011, 101972, 108120, 117130, 117660, 122655, 127465, 133348, 140556, 152958, 163540, 166685, 175695, 196248, 200022, 203944, 234260, 235320, 245310, 254930, 266696, 281112, 305916, 327080, 333370, 351390, 382395, 400044, 433381, 468520, 490620, 500055, 509860, 611832, 666740, 702780, 764790, 800088, 866762, 981240, 1000110, 1019720, 1300143, 1333480, 1405560, 1529580, 1733524, 2000220, 2166905, 2600286, 3059160, 3467048, 4000440, 4333810, 5200572, 6500715, 8667620, 10401144, 13001430, 17335240, 26002860, 52005720]

約数ペア:

[(1, 52005720), (2, 26002860), (3, 17335240), (4, 13001430), (5, 10401144), (6, 8667620), (8, 6500715), (10, 5200572), (12, 4333810), (13, 4000440), (15, 3467048), (17, 3059160), (20, 2600286), (24, 2166905), (26, 2000220), (30, 1733524), (34, 1529580), (37, 1405560), (39, 1333480), (40, 1300143), (51, 1019720), (52, 1000110), (53, 981240), (60, 866762), (65, 800088), (68, 764790), (74, 702780), (78, 666740), (85, 611832), (102, 509860), (104, 500055), (106, 490620), (111, 468520), (120, 433381), (130, 400044), (136, 382395), (148, 351390), (156, 333370), (159, 327080), (170, 305916), (185, 281112), (195, 266696), (204, 254930), (212, 245310), (221, 235320), (222, 234260), (255, 203944), (260, 200022), (265, 196248), (296, 175695), (312, 166685), (318, 163540), (340, 152958), (370, 140556), (390, 133348), (408, 127465), (424, 122655), (442, 117660), (444, 117130), (481, 108120), (510, 101972), (520, 100011), (530, 98124), (555, 93704), (629, 82680), (636, 81770), (663, 78440), (680, 76479), (689, 75480), (740, 70278), (780, 66674), (795, 65416), (884, 58830), (888, 58565), (901, 57720), (962, 54060), (1020, 50986), (1060, 49062), (1105, 47064), (1110, 46852), (1258, 41340), (1272, 40885), (1326, 39220), (1378, 37740), (1443, 36040), (1480, 35139), (1560, 33337), (1590, 32708), (1768, 29415), (1802, 28860), (1887, 27560), (1924, 27030), (1961, 26520), (2040, 25493), (2067, 25160), (2120, 24531), (2210, 23532), (2220, 23426), (2405, 21624), (2516, 20670), (2652, 19610), (2703, 19240), (2756, 18870), (2886, 18020), (3145, 16536), (3180, 16354), (3315, 15688), (3445, 15096), (3604, 14430), (3774, 13780), (3848, 13515), (3922, 13260), (4134, 12580), (4420, 11766), (4440, 11713), (4505, 11544), (4810, 10812), (5032, 10335), (5304, 9805), (5406, 9620), (5512, 9435), (5772, 9010), (5883, 8840), (6290, 8268), (6360, 8177), (6630, 7844), (6890, 7548), (7208, 7215)]