51917690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24841}}^1$

素因数の和:24878

約数の個数: 32

約数和(自身を含む): 107317440

約数和(自身を除く): 55399750

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 24841, 49682, 124205, 248410, 273251, 471979, 546502, 943958, 1366255, 2359895, 2732510, 4719790, 5191769, 10383538, 25958845, 51917690]

約数ペア:

[(1, 51917690), (2, 25958845), (5, 10383538), (10, 5191769), (11, 4719790), (19, 2732510), (22, 2359895), (38, 1366255), (55, 943958), (95, 546502), (110, 471979), (190, 273251), (209, 248410), (418, 124205), (1045, 49682), (2090, 24841)]