53378040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{444817}}^1$

素因数の和:444831

約数の個数: 32

約数和(自身を含む): 160134480

約数和(自身を除く): 106756440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 444817, 889634, 1334451, 1779268, 2224085, 2668902, 3558536, 4448170, 5337804, 6672255, 8896340, 10675608, 13344510, 17792680, 26689020, 53378040]

約数ペア:

[(1, 53378040), (2, 26689020), (3, 17792680), (4, 13344510), (5, 10675608), (6, 8896340), (8, 6672255), (10, 5337804), (12, 4448170), (15, 3558536), (20, 2668902), (24, 2224085), (30, 1779268), (40, 1334451), (60, 889634), (120, 444817)]