51224440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{44159}}^1$

素因数の和:44199

約数の個数: 32

約数和(自身を含む): 119232000

約数和(自身を除く): 68007560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 44159, 88318, 176636, 220795, 353272, 441590, 883180, 1280611, 1766360, 2561222, 5122444, 6403055, 10244888, 12806110, 25612220, 51224440]

約数ペア:

[(1, 51224440), (2, 25612220), (4, 12806110), (5, 10244888), (8, 6403055), (10, 5122444), (20, 2561222), (29, 1766360), (40, 1280611), (58, 883180), (116, 441590), (145, 353272), (232, 220795), (290, 176636), (580, 88318), (1160, 44159)]