50515731

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1$

素因数の和:154

約数の個数: 60

約数和(自身を含む): 90064656

約数和(自身を除く): 39548925

約数列:

[1, 3, 7, 9, 21, 27, 41, 53, 63, 81, 123, 159, 189, 287, 369, 371, 477, 567, 861, 1107, 1113, 1431, 1681, 2173, 2583, 3321, 3339, 4293, 5043, 6519, 7749, 10017, 11767, 15129, 15211, 19557, 23247, 30051, 35301, 45387, 45633, 58671, 89093, 105903, 136161, 136899, 176013, 267279, 317709, 410697, 623651, 801837, 953127, 1232091, 1870953, 2405511, 5612859, 7216533, 16838577, 50515731]

約数ペア:

[(1, 50515731), (3, 16838577), (7, 7216533), (9, 5612859), (21, 2405511), (27, 1870953), (41, 1232091), (53, 953127), (63, 801837), (81, 623651), (123, 410697), (159, 317709), (189, 267279), (287, 176013), (369, 136899), (371, 136161), (477, 105903), (567, 89093), (861, 58671), (1107, 45633), (1113, 45387), (1431, 35301), (1681, 30051), (2173, 23247), (2583, 19557), (3321, 15211), (3339, 15129), (4293, 11767), (5043, 10017), (6519, 7749)]