105864550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2711}}^1$

素因数の和:2805

約数の個数: 48

約数和(自身を含む): 217914624

約数和(自身を除く): 112050074

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 71, 110, 142, 275, 355, 550, 710, 781, 1562, 1775, 2711, 3550, 3905, 5422, 7810, 13555, 19525, 27110, 29821, 39050, 59642, 67775, 135550, 149105, 192481, 298210, 384962, 745525, 962405, 1491050, 1924810, 2117291, 4234582, 4812025, 9624050, 10586455, 21172910, 52932275, 105864550]

約数ペア:

[(1, 105864550), (2, 52932275), (5, 21172910), (10, 10586455), (11, 9624050), (22, 4812025), (25, 4234582), (50, 2117291), (55, 1924810), (71, 1491050), (110, 962405), (142, 745525), (275, 384962), (355, 298210), (550, 192481), (710, 149105), (781, 135550), (1562, 67775), (1775, 59642), (2711, 39050), (3550, 29821), (3905, 27110), (5422, 19525), (7810, 13555)]