520056316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{12517}}^1$

素因数の和:12598

約数の個数: 48

約数和(自身を含む): 1059924096

約数和(自身を除く): 539867780

約数列:

[1, 2, 4, 13, 17, 26, 34, 47, 52, 68, 94, 188, 221, 442, 611, 799, 884, 1222, 1598, 2444, 3196, 10387, 12517, 20774, 25034, 41548, 50068, 162721, 212789, 325442, 425578, 588299, 650884, 851156, 1176598, 2353196, 2766257, 5532514, 7647887, 10001083, 11065028, 15295774, 20002166, 30591548, 40004332, 130014079, 260028158, 520056316]

約数ペア:

[(1, 520056316), (2, 260028158), (4, 130014079), (13, 40004332), (17, 30591548), (26, 20002166), (34, 15295774), (47, 11065028), (52, 10001083), (68, 7647887), (94, 5532514), (188, 2766257), (221, 2353196), (442, 1176598), (611, 851156), (799, 650884), (884, 588299), (1222, 425578), (1598, 325442), (2444, 212789), (3196, 162721), (10387, 50068), (12517, 41548), (20774, 25034)]