71924050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{521}}^1$

素因数の和:795

約数の個数: 48

約数和(自身を含む): 146803104

約数和(自身を除く): 74879054

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 251, 275, 502, 521, 550, 1042, 1255, 2510, 2605, 2761, 5210, 5522, 5731, 6275, 11462, 12550, 13025, 13805, 26050, 27610, 28655, 57310, 69025, 130771, 138050, 143275, 261542, 286550, 653855, 1307710, 1438481, 2876962, 3269275, 6538550, 7192405, 14384810, 35962025, 71924050]

約数ペア:

[(1, 71924050), (2, 35962025), (5, 14384810), (10, 7192405), (11, 6538550), (22, 3269275), (25, 2876962), (50, 1438481), (55, 1307710), (110, 653855), (251, 286550), (275, 261542), (502, 143275), (521, 138050), (550, 130771), (1042, 69025), (1255, 57310), (2510, 28655), (2605, 27610), (2761, 26050), (5210, 13805), (5522, 13025), (5731, 12550), (6275, 11462)]