98835550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2531}}^1$

素因数の和:2625

約数の個数: 48

約数和(自身を含む): 203451264

約数和(自身を除く): 104615714

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 71, 110, 142, 275, 355, 550, 710, 781, 1562, 1775, 2531, 3550, 3905, 5062, 7810, 12655, 19525, 25310, 27841, 39050, 55682, 63275, 126550, 139205, 179701, 278410, 359402, 696025, 898505, 1392050, 1797010, 1976711, 3953422, 4492525, 8985050, 9883555, 19767110, 49417775, 98835550]

約数ペア:

[(1, 98835550), (2, 49417775), (5, 19767110), (10, 9883555), (11, 8985050), (22, 4492525), (25, 3953422), (50, 1976711), (55, 1797010), (71, 1392050), (110, 898505), (142, 696025), (275, 359402), (355, 278410), (550, 179701), (710, 139205), (781, 126550), (1562, 63275), (1775, 55682), (2531, 39050), (3550, 27841), (3905, 25310), (5062, 19525), (7810, 12655)]