51198314

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{1327}}^1$

素因数の和:1621

約数の個数: 16

約数和(自身を含む): 78022656

約数和(自身を除く): 26824342

約数列:

[1, 2, 101, 191, 202, 382, 1327, 2654, 19291, 38582, 134027, 253457, 268054, 506914, 25599157, 51198314]

約数ペア:

[(1, 51198314), (2, 25599157), (101, 506914), (191, 268054), (202, 253457), (382, 134027), (1327, 38582), (2654, 19291)]