52271540

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 112326480

約数和(自身を除く): 60054940

約数列:

[1, 2, 4, 5, 10, 20, 101, 113, 202, 226, 229, 404, 452, 458, 505, 565, 916, 1010, 1130, 1145, 2020, 2260, 2290, 4580, 11413, 22826, 23129, 25877, 45652, 46258, 51754, 57065, 92516, 103508, 114130, 115645, 129385, 228260, 231290, 258770, 462580, 517540, 2613577, 5227154, 10454308, 13067885, 26135770, 52271540]

約数ペア:

[(1, 52271540), (2, 26135770), (4, 13067885), (5, 10454308), (10, 5227154), (20, 2613577), (101, 517540), (113, 462580), (202, 258770), (226, 231290), (229, 228260), (404, 129385), (452, 115645), (458, 114130), (505, 103508), (565, 92516), (916, 57065), (1010, 51754), (1130, 46258), (1145, 45652), (2020, 25877), (2260, 23129), (2290, 22826), (4580, 11413)]