53441740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{577}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 122933664

約数和(自身を除く): 69491924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 421, 577, 842, 1154, 1684, 2105, 2308, 2885, 4210, 4631, 5770, 6347, 8420, 9262, 11540, 12694, 18524, 23155, 25388, 31735, 46310, 63470, 92620, 126940, 242917, 485834, 971668, 1214585, 2429170, 2672087, 4858340, 5344174, 10688348, 13360435, 26720870, 53441740]

約数ペア:

[(1, 53441740), (2, 26720870), (4, 13360435), (5, 10688348), (10, 5344174), (11, 4858340), (20, 2672087), (22, 2429170), (44, 1214585), (55, 971668), (110, 485834), (220, 242917), (421, 126940), (577, 92620), (842, 63470), (1154, 46310), (1684, 31735), (2105, 25388), (2308, 23155), (2885, 18524), (4210, 12694), (4631, 11540), (5770, 9262), (6347, 8420)]