51537656

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{157127}}^1$

素因数の和:157174

約数の個数: 16

約数和(自身を含む): 98990640

約数和(自身を除く): 47452984

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 157127, 314254, 628508, 1257016, 6442207, 12884414, 25768828, 51537656]

約数ペア:

[(1, 51537656), (2, 25768828), (4, 12884414), (8, 6442207), (41, 1257016), (82, 628508), (164, 314254), (328, 157127)]