53249460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{80681}}^1$

素因数の和:80704

約数の個数: 48

約数和(自身を含む): 162654912

約数和(自身を除く): 109405452

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 80681, 161362, 242043, 322724, 403405, 484086, 806810, 887491, 968172, 1210215, 1613620, 1774982, 2420430, 2662473, 3549964, 4437455, 4840860, 5324946, 8874910, 10649892, 13312365, 17749820, 26624730, 53249460]

約数ペア:

[(1, 53249460), (2, 26624730), (3, 17749820), (4, 13312365), (5, 10649892), (6, 8874910), (10, 5324946), (11, 4840860), (12, 4437455), (15, 3549964), (20, 2662473), (22, 2420430), (30, 1774982), (33, 1613620), (44, 1210215), (55, 968172), (60, 887491), (66, 806810), (110, 484086), (132, 403405), (165, 322724), (220, 242043), (330, 161362), (660, 80681)]