51608176

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{521}}^1$

素因数の和:721

約数の個数: 40

約数和(自身を含む): 103305888

約数和(自身を除く): 51697712

約数列:

[1, 2, 4, 8, 16, 41, 82, 151, 164, 302, 328, 521, 604, 656, 1042, 1208, 2084, 2416, 4168, 6191, 8336, 12382, 21361, 24764, 42722, 49528, 78671, 85444, 99056, 157342, 170888, 314684, 341776, 629368, 1258736, 3225511, 6451022, 12902044, 25804088, 51608176]

約数ペア:

[(1, 51608176), (2, 25804088), (4, 12902044), (8, 6451022), (16, 3225511), (41, 1258736), (82, 629368), (151, 341776), (164, 314684), (302, 170888), (328, 157342), (521, 99056), (604, 85444), (656, 78671), (1042, 49528), (1208, 42722), (2084, 24764), (2416, 21361), (4168, 12382), (6191, 8336)]