48565660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16981}}^1$

素因数の和:17014

約数の個数: 48

約数和(自身を含む): 119824992

約数和(自身を除く): 71259332

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 16981, 33962, 67924, 84905, 169810, 186791, 220753, 339620, 373582, 441506, 747164, 883012, 933955, 1103765, 1867910, 2207530, 2428283, 3735820, 4415060, 4856566, 9713132, 12141415, 24282830, 48565660]

約数ペア:

[(1, 48565660), (2, 24282830), (4, 12141415), (5, 9713132), (10, 4856566), (11, 4415060), (13, 3735820), (20, 2428283), (22, 2207530), (26, 1867910), (44, 1103765), (52, 933955), (55, 883012), (65, 747164), (110, 441506), (130, 373582), (143, 339620), (220, 220753), (260, 186791), (286, 169810), (572, 84905), (715, 67924), (1430, 33962), (2860, 16981)]