50258313

素因数分解:

$3^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{647}}^1$

素因数の和:803

約数の個数: 40

約数和(自身を含む): 86562432

約数和(自身を除く): 36304119

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 137, 189, 411, 567, 647, 959, 1233, 1941, 2877, 3699, 4529, 5823, 8631, 11097, 13587, 17469, 25893, 40761, 52407, 77679, 88639, 122283, 265917, 366849, 620473, 797751, 1861419, 2393253, 5584257, 7179759, 16752771, 50258313]

約数ペア:

[(1, 50258313), (3, 16752771), (7, 7179759), (9, 5584257), (21, 2393253), (27, 1861419), (63, 797751), (81, 620473), (137, 366849), (189, 265917), (411, 122283), (567, 88639), (647, 77679), (959, 52407), (1233, 40761), (1941, 25893), (2877, 17469), (3699, 13587), (4529, 11097), (5823, 8631)]