54490408

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 120384000

約数和(自身を除く): 65893592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 109, 113, 158, 218, 226, 316, 436, 452, 553, 632, 763, 791, 872, 904, 1106, 1526, 1582, 2212, 3052, 3164, 4424, 6104, 6328, 8611, 8927, 12317, 17222, 17854, 24634, 34444, 35708, 49268, 60277, 62489, 68888, 71416, 86219, 98536, 120554, 124978, 172438, 241108, 249956, 344876, 482216, 499912, 689752, 973043, 1946086, 3892172, 6811301, 7784344, 13622602, 27245204, 54490408]

約数ペア:

[(1, 54490408), (2, 27245204), (4, 13622602), (7, 7784344), (8, 6811301), (14, 3892172), (28, 1946086), (56, 973043), (79, 689752), (109, 499912), (113, 482216), (158, 344876), (218, 249956), (226, 241108), (316, 172438), (436, 124978), (452, 120554), (553, 98536), (632, 86219), (763, 71416), (791, 68888), (872, 62489), (904, 60277), (1106, 49268), (1526, 35708), (1582, 34444), (2212, 24634), (3052, 17854), (3164, 17222), (4424, 12317), (6104, 8927), (6328, 8611)]