25500222

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4441}}^1$

素因数の和:4489

約数の個数: 48

約数和(自身を含む): 62365680

約数和(自身を除く): 36865458

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 522, 638, 957, 1914, 2871, 4441, 5742, 8882, 13323, 26646, 39969, 48851, 79938, 97702, 128789, 146553, 257578, 293106, 386367, 439659, 772734, 879318, 1159101, 1416679, 2318202, 2833358, 4250037, 8500074, 12750111, 25500222]

約数ペア:

[(1, 25500222), (2, 12750111), (3, 8500074), (6, 4250037), (9, 2833358), (11, 2318202), (18, 1416679), (22, 1159101), (29, 879318), (33, 772734), (58, 439659), (66, 386367), (87, 293106), (99, 257578), (174, 146553), (198, 128789), (261, 97702), (319, 79938), (522, 48851), (638, 39969), (957, 26646), (1914, 13323), (2871, 8882), (4441, 5742)]