51382736

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{139627}}^1$

素因数の和:139658

約数の個数: 20

約数和(自身を含む): 103883232

約数和(自身を除く): 52500496

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 139627, 279254, 558508, 1117016, 2234032, 3211421, 6422842, 12845684, 25691368, 51382736]

約数ペア:

[(1, 51382736), (2, 25691368), (4, 12845684), (8, 6422842), (16, 3211421), (23, 2234032), (46, 1117016), (92, 558508), (184, 279254), (368, 139627)]