51991599

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{4157}}^1$

素因数の和:4550

約数の個数: 16

約数和(自身を含む): 75841920

約数和(自身を除く): 23850321

約数列:

[1, 3, 11, 33, 379, 1137, 4157, 4169, 12471, 12507, 45727, 137181, 1575503, 4726509, 17330533, 51991599]

約数ペア:

[(1, 51991599), (3, 17330533), (11, 4726509), (33, 1575503), (379, 137181), (1137, 45727), (4157, 12507), (4169, 12471)]