49209167

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 59830176

約数和(自身を除く): 10621009

約数列:

[1, 7, 23, 97, 137, 161, 529, 679, 959, 2231, 3151, 3703, 13289, 15617, 22057, 51313, 72473, 93023, 305647, 359191, 507311, 2139529, 7029881, 49209167]

約数ペア:

[(1, 49209167), (7, 7029881), (23, 2139529), (97, 507311), (137, 359191), (161, 305647), (529, 93023), (679, 72473), (959, 51313), (2231, 22057), (3151, 15617), (3703, 13289)]