47687068

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 72

約数和(自身を含む): 101270736

約数和(自身を除く): 53583668

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 53, 106, 121, 143, 169, 212, 242, 286, 338, 484, 572, 583, 676, 689, 1166, 1331, 1378, 1573, 1859, 2332, 2662, 2756, 3146, 3718, 5324, 6292, 6413, 7436, 7579, 8957, 12826, 15158, 17303, 17914, 20449, 25652, 30316, 34606, 35828, 40898, 69212, 70543, 81796, 83369, 98527, 141086, 166738, 197054, 224939, 282172, 333476, 394108, 449878, 899756, 917059, 1083797, 1834118, 2167594, 3668236, 4335188, 11921767, 23843534, 47687068]

約数ペア:

[(1, 47687068), (2, 23843534), (4, 11921767), (11, 4335188), (13, 3668236), (22, 2167594), (26, 1834118), (44, 1083797), (52, 917059), (53, 899756), (106, 449878), (121, 394108), (143, 333476), (169, 282172), (212, 224939), (242, 197054), (286, 166738), (338, 141086), (484, 98527), (572, 83369), (583, 81796), (676, 70543), (689, 69212), (1166, 40898), (1331, 35828), (1378, 34606), (1573, 30316), (1859, 25652), (2332, 20449), (2662, 17914), (2756, 17303), (3146, 15158), (3718, 12826), (5324, 8957), (6292, 7579), (6413, 7436)]