51751376

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{13421}}^1$

素因数の和:13670

約数の個数: 20

約数和(自身を含む): 100691844

約数和(自身を除く): 48940468

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 13421, 26842, 53684, 107368, 214736, 3234461, 6468922, 12937844, 25875688, 51751376]

約数ペア:

[(1, 51751376), (2, 25875688), (4, 12937844), (8, 6468922), (16, 3234461), (241, 214736), (482, 107368), (964, 53684), (1928, 26842), (3856, 13421)]