56249050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7867}}^1$

素因数の和:7903

約数の個数: 48

約数和(自身を含む): 122929632

約数和(自身を除く): 66680582

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 7867, 15734, 39335, 78670, 86537, 102271, 173074, 196675, 204542, 393350, 432685, 511355, 865370, 1022710, 1124981, 2163425, 2249962, 2556775, 4326850, 5113550, 5624905, 11249810, 28124525, 56249050]

約数ペア:

[(1, 56249050), (2, 28124525), (5, 11249810), (10, 5624905), (11, 5113550), (13, 4326850), (22, 2556775), (25, 2249962), (26, 2163425), (50, 1124981), (55, 1022710), (65, 865370), (110, 511355), (130, 432685), (143, 393350), (275, 204542), (286, 196675), (325, 173074), (550, 102271), (650, 86537), (715, 78670), (1430, 39335), (3575, 15734), (7150, 7867)]