51565095

素因数分解:

$3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{4357}}^1$

素因数の和:4631

約数の個数: 24

約数和(自身を含む): 89739936

約数和(自身を除く): 38174841

約数列:

[1, 3, 5, 9, 15, 45, 263, 789, 1315, 2367, 3945, 4357, 11835, 13071, 21785, 39213, 65355, 196065, 1145891, 3437673, 5729455, 10313019, 17188365, 51565095]

約数ペア:

[(1, 51565095), (3, 17188365), (5, 10313019), (9, 5729455), (15, 3437673), (45, 1145891), (263, 196065), (789, 65355), (1315, 39213), (2367, 21785), (3945, 13071), (4357, 11835)]