55239704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7481}}^1$

素因数の和:7571

約数の個数: 32

約数和(自身を含む): 113127840

約数和(自身を除く): 57888136

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 7481, 14962, 29924, 59848, 97253, 194506, 389012, 531151, 778024, 1062302, 2124604, 4249208, 6904963, 13809926, 27619852, 55239704]

約数ペア:

[(1, 55239704), (2, 27619852), (4, 13809926), (8, 6904963), (13, 4249208), (26, 2124604), (52, 1062302), (71, 778024), (104, 531151), (142, 389012), (284, 194506), (568, 97253), (923, 59848), (1846, 29924), (3692, 14962), (7384, 7481)]