53478370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 106820280

約数和(自身を除く): 53341910

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 193, 229, 242, 386, 458, 605, 965, 1145, 1210, 1930, 2123, 2290, 2519, 4246, 5038, 10615, 12595, 21230, 23353, 25190, 27709, 44197, 46706, 55418, 88394, 116765, 138545, 220985, 233530, 277090, 441970, 486167, 972334, 2430835, 4861670, 5347837, 10695674, 26739185, 53478370]

約数ペア:

[(1, 53478370), (2, 26739185), (5, 10695674), (10, 5347837), (11, 4861670), (22, 2430835), (55, 972334), (110, 486167), (121, 441970), (193, 277090), (229, 233530), (242, 220985), (386, 138545), (458, 116765), (605, 88394), (965, 55418), (1145, 46706), (1210, 44197), (1930, 27709), (2123, 25190), (2290, 23353), (2519, 21230), (4246, 12595), (5038, 10615)]