52906945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{116279}}^1$

素因数の和:116304

約数の個数: 16

約数和(自身を含む): 78140160

約数和(自身を除く): 25233215

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 116279, 581395, 813953, 1511627, 4069765, 7558135, 10581389, 52906945]

約数ペア:

[(1, 52906945), (5, 10581389), (7, 7558135), (13, 4069765), (35, 1511627), (65, 813953), (91, 581395), (455, 116279)]