51665038

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{5323}}^1$

素因数の和:5559

約数の個数: 16

約数和(自身を含む): 81265536

約数和(自身を除く): 29600498

約数列:

[1, 2, 23, 46, 211, 422, 4853, 5323, 9706, 10646, 122429, 244858, 1123153, 2246306, 25832519, 51665038]

約数ペア:

[(1, 51665038), (2, 25832519), (23, 2246306), (46, 1123153), (211, 244858), (422, 122429), (4853, 10646), (5323, 9706)]