51517739

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6361}}^1$

素因数の和:6470

約数の個数: 16

約数和(自身を含む): 64128960

約数和(自身を除く): 12611221

約数列:

[1, 7, 13, 89, 91, 623, 1157, 6361, 8099, 44527, 82693, 566129, 578851, 3962903, 7359677, 51517739]

約数ペア:

[(1, 51517739), (7, 7359677), (13, 3962903), (89, 578851), (91, 566129), (623, 82693), (1157, 44527), (6361, 8099)]