51399814

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{7043}}^1$

素因数の和:7175

約数の個数: 16

約数和(自身を含む): 79878960

約数和(自身を除く): 28479146

約数列:

[1, 2, 41, 82, 89, 178, 3649, 7043, 7298, 14086, 288763, 577526, 626827, 1253654, 25699907, 51399814]

約数ペア:

[(1, 51399814), (2, 25699907), (41, 1253654), (82, 626827), (89, 577526), (178, 288763), (3649, 14086), (7043, 7298)]