53221870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3623}}^1$

素因数の和:3756

約数の個数: 32

約数和(自身を含む): 104110272

約数和(自身を除く): 50888402

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 1130, 1469, 2938, 3623, 7246, 7345, 14690, 18115, 36230, 47099, 94198, 235495, 409399, 470990, 818798, 2046995, 4093990, 5322187, 10644374, 26610935, 53221870]

約数ペア:

[(1, 53221870), (2, 26610935), (5, 10644374), (10, 5322187), (13, 4093990), (26, 2046995), (65, 818798), (113, 470990), (130, 409399), (226, 235495), (565, 94198), (1130, 47099), (1469, 36230), (2938, 18115), (3623, 14690), (7246, 7345)]