56552159620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{396079}}^1$

素因数の和:396169

約数の個数: 72

約数和(自身を含む): 132750172800

約数和(自身を除く): 76198013180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 121, 220, 236, 242, 295, 484, 590, 605, 649, 1180, 1210, 1298, 2420, 2596, 3245, 6490, 7139, 12980, 14278, 28556, 35695, 71390, 142780, 396079, 792158, 1584316, 1980395, 3960790, 4356869, 7921580, 8713738, 17427476, 21784345, 23368661, 43568690, 46737322, 47925559, 87137380, 93474644, 95851118, 116843305, 191702236, 233686610, 239627795, 257055271, 467373220, 479255590, 514110542, 958511180, 1028221084, 1285276355, 2570552710, 2827607981, 5141105420, 5655215962, 11310431924, 14138039905, 28276079810, 56552159620]

約数ペア:

[(1, 56552159620), (2, 28276079810), (4, 14138039905), (5, 11310431924), (10, 5655215962), (11, 5141105420), (20, 2827607981), (22, 2570552710), (44, 1285276355), (55, 1028221084), (59, 958511180), (110, 514110542), (118, 479255590), (121, 467373220), (220, 257055271), (236, 239627795), (242, 233686610), (295, 191702236), (484, 116843305), (590, 95851118), (605, 93474644), (649, 87137380), (1180, 47925559), (1210, 46737322), (1298, 43568690), (2420, 23368661), (2596, 21784345), (3245, 17427476), (6490, 8713738), (7139, 7921580), (12980, 4356869), (14278, 3960790), (28556, 1980395), (35695, 1584316), (71390, 792158), (142780, 396079)]