47703906

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 105917760

約数和(自身を除く): 58213854

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 163, 213, 229, 326, 426, 458, 489, 639, 687, 978, 1278, 1374, 1467, 2061, 2934, 4122, 11573, 16259, 23146, 32518, 34719, 37327, 48777, 69438, 74654, 97554, 104157, 111981, 146331, 208314, 223962, 292662, 335943, 671886, 2650217, 5300434, 7950651, 15901302, 23851953, 47703906]

約数ペア:

[(1, 47703906), (2, 23851953), (3, 15901302), (6, 7950651), (9, 5300434), (18, 2650217), (71, 671886), (142, 335943), (163, 292662), (213, 223962), (229, 208314), (326, 146331), (426, 111981), (458, 104157), (489, 97554), (639, 74654), (687, 69438), (978, 48777), (1278, 37327), (1374, 34719), (1467, 32518), (2061, 23146), (2934, 16259), (4122, 11573)]