48074440

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3631}}^1$

素因数の和:3973

約数の個数: 32

約数和(自身を含む): 108524160

約数和(自身を除く): 60449720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1324, 1655, 2648, 3310, 3631, 6620, 7262, 13240, 14524, 18155, 29048, 36310, 72620, 145240, 1201861, 2403722, 4807444, 6009305, 9614888, 12018610, 24037220, 48074440]

約数ペア:

[(1, 48074440), (2, 24037220), (4, 12018610), (5, 9614888), (8, 6009305), (10, 4807444), (20, 2403722), (40, 1201861), (331, 145240), (662, 72620), (1324, 36310), (1655, 29048), (2648, 18155), (3310, 14524), (3631, 13240), (6620, 7262)]