56351372

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 127552320

約数和(自身を除く): 71200948

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 59, 77, 98, 118, 154, 196, 236, 308, 413, 443, 539, 649, 826, 886, 1078, 1298, 1652, 1772, 2156, 2596, 2891, 3101, 4543, 4873, 5782, 6202, 9086, 9746, 11564, 12404, 18172, 19492, 21707, 26137, 31801, 34111, 43414, 52274, 63602, 68222, 86828, 104548, 127204, 136444, 182959, 238777, 287507, 365918, 477554, 575014, 731836, 955108, 1150028, 1280713, 2012549, 2561426, 4025098, 5122852, 8050196, 14087843, 28175686, 56351372]

約数ペア:

[(1, 56351372), (2, 28175686), (4, 14087843), (7, 8050196), (11, 5122852), (14, 4025098), (22, 2561426), (28, 2012549), (44, 1280713), (49, 1150028), (59, 955108), (77, 731836), (98, 575014), (118, 477554), (154, 365918), (196, 287507), (236, 238777), (308, 182959), (413, 136444), (443, 127204), (539, 104548), (649, 86828), (826, 68222), (886, 63602), (1078, 52274), (1298, 43414), (1652, 34111), (1772, 31801), (2156, 26137), (2596, 21707), (2891, 19492), (3101, 18172), (4543, 12404), (4873, 11564), (5782, 9746), (6202, 9086)]