53519326

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2161}}^1$

素因数の和:2260

約数の個数: 32

約数和(自身を含む): 96511680

約数和(自身を除く): 42992354

約数列:

[1, 2, 7, 14, 29, 58, 61, 122, 203, 406, 427, 854, 1769, 2161, 3538, 4322, 12383, 15127, 24766, 30254, 62669, 125338, 131821, 263642, 438683, 877366, 922747, 1845494, 3822809, 7645618, 26759663, 53519326]

約数ペア:

[(1, 53519326), (2, 26759663), (7, 7645618), (14, 3822809), (29, 1845494), (58, 922747), (61, 877366), (122, 438683), (203, 263642), (406, 131821), (427, 125338), (854, 62669), (1769, 30254), (2161, 24766), (3538, 15127), (4322, 12383)]