50971440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:108

約数の個数: 240

約数和(自身を含む): 186175584

約数和(自身を除く): 135204144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 31, 34, 39, 40, 48, 51, 52, 60, 62, 65, 68, 78, 80, 85, 93, 102, 104, 120, 124, 130, 136, 155, 156, 170, 186, 195, 204, 208, 221, 240, 248, 255, 260, 272, 310, 312, 340, 372, 390, 403, 408, 442, 465, 496, 510, 520, 527, 620, 624, 663, 680, 744, 780, 806, 816, 884, 930, 961, 1020, 1040, 1054, 1105, 1209, 1240, 1326, 1360, 1488, 1560, 1581, 1612, 1768, 1860, 1922, 2015, 2040, 2108, 2210, 2418, 2480, 2635, 2652, 2883, 3120, 3162, 3224, 3315, 3536, 3720, 3844, 4030, 4080, 4216, 4420, 4805, 4836, 5270, 5304, 5766, 6045, 6324, 6448, 6630, 6851, 7440, 7688, 7905, 8060, 8432, 8840, 9610, 9672, 10540, 10608, 11532, 12090, 12493, 12648, 13260, 13702, 14415, 15376, 15810, 16120, 16337, 17680, 19220, 19344, 20553, 21080, 23064, 24180, 24986, 25296, 26520, 27404, 28830, 31620, 32240, 32674, 34255, 37479, 38440, 41106, 42160, 46128, 48360, 49011, 49972, 53040, 54808, 57660, 62465, 63240, 65348, 68510, 74958, 76880, 81685, 82212, 96720, 98022, 99944, 102765, 109616, 115320, 124930, 126480, 130696, 137020, 149916, 163370, 164424, 187395, 196044, 199888, 205530, 212381, 230640, 245055, 249860, 261392, 274040, 299832, 326740, 328848, 374790, 392088, 411060, 424762, 490110, 499720, 548080, 599664, 637143, 653480, 749580, 784176, 822120, 849524, 980220, 999440, 1061905, 1274286, 1306960, 1499160, 1644240, 1699048, 1960440, 2123810, 2548572, 2998320, 3185715, 3398096, 3920880, 4247620, 5097144, 6371430, 8495240, 10194288, 12742860, 16990480, 25485720, 50971440]

約数ペア:

[(1, 50971440), (2, 25485720), (3, 16990480), (4, 12742860), (5, 10194288), (6, 8495240), (8, 6371430), (10, 5097144), (12, 4247620), (13, 3920880), (15, 3398096), (16, 3185715), (17, 2998320), (20, 2548572), (24, 2123810), (26, 1960440), (30, 1699048), (31, 1644240), (34, 1499160), (39, 1306960), (40, 1274286), (48, 1061905), (51, 999440), (52, 980220), (60, 849524), (62, 822120), (65, 784176), (68, 749580), (78, 653480), (80, 637143), (85, 599664), (93, 548080), (102, 499720), (104, 490110), (120, 424762), (124, 411060), (130, 392088), (136, 374790), (155, 328848), (156, 326740), (170, 299832), (186, 274040), (195, 261392), (204, 249860), (208, 245055), (221, 230640), (240, 212381), (248, 205530), (255, 199888), (260, 196044), (272, 187395), (310, 164424), (312, 163370), (340, 149916), (372, 137020), (390, 130696), (403, 126480), (408, 124930), (442, 115320), (465, 109616), (496, 102765), (510, 99944), (520, 98022), (527, 96720), (620, 82212), (624, 81685), (663, 76880), (680, 74958), (744, 68510), (780, 65348), (806, 63240), (816, 62465), (884, 57660), (930, 54808), (961, 53040), (1020, 49972), (1040, 49011), (1054, 48360), (1105, 46128), (1209, 42160), (1240, 41106), (1326, 38440), (1360, 37479), (1488, 34255), (1560, 32674), (1581, 32240), (1612, 31620), (1768, 28830), (1860, 27404), (1922, 26520), (2015, 25296), (2040, 24986), (2108, 24180), (2210, 23064), (2418, 21080), (2480, 20553), (2635, 19344), (2652, 19220), (2883, 17680), (3120, 16337), (3162, 16120), (3224, 15810), (3315, 15376), (3536, 14415), (3720, 13702), (3844, 13260), (4030, 12648), (4080, 12493), (4216, 12090), (4420, 11532), (4805, 10608), (4836, 10540), (5270, 9672), (5304, 9610), (5766, 8840), (6045, 8432), (6324, 8060), (6448, 7905), (6630, 7688), (6851, 7440)]