50257870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13331}}^1$

素因数の和:13380

約数の個数: 32

約数和(自身を含む): 100789920

約数和(自身を除く): 50532050

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 13331, 26662, 66655, 133310, 173303, 346606, 386599, 773198, 866515, 1733030, 1932995, 3865990, 5025787, 10051574, 25128935, 50257870]

約数ペア:

[(1, 50257870), (2, 25128935), (5, 10051574), (10, 5025787), (13, 3865990), (26, 1932995), (29, 1733030), (58, 866515), (65, 773198), (130, 386599), (145, 346606), (290, 173303), (377, 133310), (754, 66655), (1885, 26662), (3770, 13331)]