59855556

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 142829568

約数和(自身を除く): 82974012

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 163, 213, 284, 326, 426, 431, 489, 652, 852, 862, 978, 1293, 1724, 1956, 2586, 5172, 11573, 23146, 30601, 34719, 46292, 61202, 69438, 70253, 91803, 122404, 138876, 140506, 183606, 210759, 281012, 367212, 421518, 843036, 4987963, 9975926, 14963889, 19951852, 29927778, 59855556]

約数ペア:

[(1, 59855556), (2, 29927778), (3, 19951852), (4, 14963889), (6, 9975926), (12, 4987963), (71, 843036), (142, 421518), (163, 367212), (213, 281012), (284, 210759), (326, 183606), (426, 140506), (431, 138876), (489, 122404), (652, 91803), (852, 70253), (862, 69438), (978, 61202), (1293, 46292), (1724, 34719), (1956, 30601), (2586, 23146), (5172, 11573)]