55410160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53279}}^1$

素因数の和:53305

約数の個数: 40

約数和(自身を含む): 138741120

約数和(自身を除く): 83330960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 53279, 106558, 213116, 266395, 426232, 532790, 692627, 852464, 1065580, 1385254, 2131160, 2770508, 3463135, 4262320, 5541016, 6926270, 11082032, 13852540, 27705080, 55410160]

約数ペア:

[(1, 55410160), (2, 27705080), (4, 13852540), (5, 11082032), (8, 6926270), (10, 5541016), (13, 4262320), (16, 3463135), (20, 2770508), (26, 2131160), (40, 1385254), (52, 1065580), (65, 852464), (80, 692627), (104, 532790), (130, 426232), (208, 266395), (260, 213116), (520, 106558), (1040, 53279)]