52644340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10163}}^1$

素因数の和:10216

約数の個数: 48

約数和(自身を含む): 129773952

約数和(自身を除く): 77129612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 10163, 20326, 40652, 50815, 71141, 101630, 142282, 203260, 284564, 355705, 376031, 711410, 752062, 1422820, 1504124, 1880155, 2632217, 3760310, 5264434, 7520620, 10528868, 13161085, 26322170, 52644340]

約数ペア:

[(1, 52644340), (2, 26322170), (4, 13161085), (5, 10528868), (7, 7520620), (10, 5264434), (14, 3760310), (20, 2632217), (28, 1880155), (35, 1504124), (37, 1422820), (70, 752062), (74, 711410), (140, 376031), (148, 355705), (185, 284564), (259, 203260), (370, 142282), (518, 101630), (740, 71141), (1036, 50815), (1295, 40652), (2590, 20326), (5180, 10163)]