54109660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{587}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 124467840

約数和(自身を除く): 70358180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 419, 587, 838, 1174, 1676, 2095, 2348, 2935, 4190, 4609, 5870, 6457, 8380, 9218, 11740, 12914, 18436, 23045, 25828, 32285, 46090, 64570, 92180, 129140, 245953, 491906, 983812, 1229765, 2459530, 2705483, 4919060, 5410966, 10821932, 13527415, 27054830, 54109660]

約数ペア:

[(1, 54109660), (2, 27054830), (4, 13527415), (5, 10821932), (10, 5410966), (11, 4919060), (20, 2705483), (22, 2459530), (44, 1229765), (55, 983812), (110, 491906), (220, 245953), (419, 129140), (587, 92180), (838, 64570), (1174, 46090), (1676, 32285), (2095, 25828), (2348, 23045), (2935, 18436), (4190, 12914), (4609, 11740), (5870, 9218), (6457, 8380)]