51221562

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{24889}}^1$

素因数の和:24915

約数の個数: 32

約数和(自身を含む): 119472000

約数和(自身を除く): 68250438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 24889, 49778, 74667, 149334, 174223, 348446, 522669, 1045338, 1219561, 2439122, 3658683, 7317366, 8536927, 17073854, 25610781, 51221562]

約数ペア:

[(1, 51221562), (2, 25610781), (3, 17073854), (6, 8536927), (7, 7317366), (14, 3658683), (21, 2439122), (42, 1219561), (49, 1045338), (98, 522669), (147, 348446), (294, 174223), (343, 149334), (686, 74667), (1029, 49778), (2058, 24889)]