51400528

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{110777}}^1$

素因数の和:110814

約数の個数: 20

約数和(自身を含む): 103023540

約数和(自身を除く): 51623012

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 110777, 221554, 443108, 886216, 1772432, 3212533, 6425066, 12850132, 25700264, 51400528]

約数ペア:

[(1, 51400528), (2, 25700264), (4, 12850132), (8, 6425066), (16, 3212533), (29, 1772432), (58, 886216), (116, 443108), (232, 221554), (464, 110777)]