55217656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4871}}^1$

素因数の和:4999

約数の個数: 32

約数和(自身を含む): 112543200

約数和(自身を除く): 57325544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 4871, 5668, 9742, 11336, 19484, 38968, 63323, 126646, 253292, 506584, 530939, 1061878, 2123756, 4247512, 6902207, 13804414, 27608828, 55217656]

約数ペア:

[(1, 55217656), (2, 27608828), (4, 13804414), (8, 6902207), (13, 4247512), (26, 2123756), (52, 1061878), (104, 530939), (109, 506584), (218, 253292), (436, 126646), (872, 63323), (1417, 38968), (2834, 19484), (4871, 11336), (5668, 9742)]