55876860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23879}}^1$

素因数の和:23907

約数の個数: 72

約数和(自身を含む): 182538720

約数和(自身を除く): 126661860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 23879, 47758, 71637, 95516, 119395, 143274, 214911, 238790, 286548, 310427, 358185, 429822, 477580, 620854, 716370, 859644, 931281, 1074555, 1241708, 1432740, 1552135, 1862562, 2149110, 2793843, 3104270, 3725124, 4298220, 4656405, 5587686, 6208540, 9312810, 11175372, 13969215, 18625620, 27938430, 55876860]

約数ペア:

[(1, 55876860), (2, 27938430), (3, 18625620), (4, 13969215), (5, 11175372), (6, 9312810), (9, 6208540), (10, 5587686), (12, 4656405), (13, 4298220), (15, 3725124), (18, 3104270), (20, 2793843), (26, 2149110), (30, 1862562), (36, 1552135), (39, 1432740), (45, 1241708), (52, 1074555), (60, 931281), (65, 859644), (78, 716370), (90, 620854), (117, 477580), (130, 429822), (156, 358185), (180, 310427), (195, 286548), (234, 238790), (260, 214911), (390, 143274), (468, 119395), (585, 95516), (780, 71637), (1170, 47758), (2340, 23879)]