51581748

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{91457}}^1$

素因数の和:91511

約数の個数: 24

約数和(自身を含む): 122919552

約数和(自身を除く): 71337804

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 91457, 182914, 274371, 365828, 548742, 1097484, 4298479, 8596958, 12895437, 17193916, 25790874, 51581748]

約数ペア:

[(1, 51581748), (2, 25790874), (3, 17193916), (4, 12895437), (6, 8596958), (12, 4298479), (47, 1097484), (94, 548742), (141, 365828), (188, 274371), (282, 182914), (564, 91457)]