49176478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 90091008

約数和(自身を除く): 40914530

約数列:

[1, 2, 13, 17, 26, 31, 34, 37, 62, 74, 97, 194, 221, 403, 442, 481, 527, 629, 806, 962, 1054, 1147, 1258, 1261, 1649, 2294, 2522, 3007, 3298, 3589, 6014, 6851, 7178, 8177, 13702, 14911, 16354, 19499, 21437, 29822, 38998, 39091, 42874, 46657, 51119, 61013, 78182, 93314, 102238, 111259, 122026, 222518, 253487, 506974, 664547, 793169, 1329094, 1446367, 1586338, 1891403, 2892734, 3782806, 24588239, 49176478]

約数ペア:

[(1, 49176478), (2, 24588239), (13, 3782806), (17, 2892734), (26, 1891403), (31, 1586338), (34, 1446367), (37, 1329094), (62, 793169), (74, 664547), (97, 506974), (194, 253487), (221, 222518), (403, 122026), (442, 111259), (481, 102238), (527, 93314), (629, 78182), (806, 61013), (962, 51119), (1054, 46657), (1147, 42874), (1258, 39091), (1261, 38998), (1649, 29822), (2294, 21437), (2522, 19499), (3007, 16354), (3298, 14911), (3589, 13702), (6014, 8177), (6851, 7178)]