55920004

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4051}}^1$

素因数の和:4108

約数の個数: 48

約数和(自身を含む): 122532480

約数和(自身を除く): 66612476

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 406, 476, 493, 812, 986, 1972, 3451, 4051, 6902, 8102, 13804, 16204, 28357, 56714, 68867, 113428, 117479, 137734, 234958, 275468, 469916, 482069, 822353, 964138, 1644706, 1928276, 1997143, 3289412, 3994286, 7988572, 13980001, 27960002, 55920004]

約数ペア:

[(1, 55920004), (2, 27960002), (4, 13980001), (7, 7988572), (14, 3994286), (17, 3289412), (28, 1997143), (29, 1928276), (34, 1644706), (58, 964138), (68, 822353), (116, 482069), (119, 469916), (203, 275468), (238, 234958), (406, 137734), (476, 117479), (493, 113428), (812, 68867), (986, 56714), (1972, 28357), (3451, 16204), (4051, 13804), (6902, 8102)]