51507911

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12043}}^1$

素因数の和:12110

約数の個数: 16

約数和(自身を含む): 64748544

約数和(自身を除く): 13240633

約数列:

[1, 7, 13, 47, 91, 329, 611, 4277, 12043, 84301, 156559, 566021, 1095913, 3962147, 7358273, 51507911]

約数ペア:

[(1, 51507911), (7, 7358273), (13, 3962147), (47, 1095913), (91, 566021), (329, 156559), (611, 84301), (4277, 12043)]