56972750

素因数分解:

$2^1\times 5^3\times {\mathrm{281}}^1\times {\mathrm{811}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 107164512

約数和(自身を除く): 50191762

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 281, 562, 811, 1405, 1622, 2810, 4055, 7025, 8110, 14050, 20275, 35125, 40550, 70250, 101375, 202750, 227891, 455782, 1139455, 2278910, 5697275, 11394550, 28486375, 56972750]

約数ペア:

[(1, 56972750), (2, 28486375), (5, 11394550), (10, 5697275), (25, 2278910), (50, 1139455), (125, 455782), (250, 227891), (281, 202750), (562, 101375), (811, 70250), (1405, 40550), (1622, 35125), (2810, 20275), (4055, 14050), (7025, 8110)]