48448309

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4003}}^1$

素因数の和:4049

約数の個数: 24

約数和(自身を含む): 63903840

約数和(自身を除く): 15455531

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 4003, 12103, 28021, 52039, 76057, 196147, 364273, 532399, 988741, 2549911, 3726793, 6921187, 48448309]

約数ペア:

[(1, 48448309), (7, 6921187), (13, 3726793), (19, 2549911), (49, 988741), (91, 532399), (133, 364273), (247, 196147), (637, 76057), (931, 52039), (1729, 28021), (4003, 12103)]