51909430

素因数分解:

$2^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{7877}}^1$

素因数の和:8543

約数の個数: 16

約数和(自身を含む): 93590640

約数和(自身を除く): 41681210

約数列:

[1, 2, 5, 10, 659, 1318, 3295, 6590, 7877, 15754, 39385, 78770, 5190943, 10381886, 25954715, 51909430]

約数ペア:

[(1, 51909430), (2, 25954715), (5, 10381886), (10, 5190943), (659, 78770), (1318, 39385), (3295, 15754), (6590, 7877)]