51388550

素因数分解:

$2^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{5381}}^1$

素因数の和:5584

約数の個数: 24

約数和(自身を含む): 96100992

約数和(自身を除く): 44712442

約数列:

[1, 2, 5, 10, 25, 50, 191, 382, 955, 1910, 4775, 5381, 9550, 10762, 26905, 53810, 134525, 269050, 1027771, 2055542, 5138855, 10277710, 25694275, 51388550]

約数ペア:

[(1, 51388550), (2, 25694275), (5, 10277710), (10, 5138855), (25, 2055542), (50, 1027771), (191, 269050), (382, 134525), (955, 53810), (1910, 26905), (4775, 10762), (5381, 9550)]