51509269

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{8167}}^1$

素因数の和:8244

約数の個数: 16

約数和(自身を含む): 63514368

約数和(自身を除く): 12005099

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 8167, 57169, 138839, 432851, 971873, 3029957, 7358467, 51509269]

約数ペア:

[(1, 51509269), (7, 7358467), (17, 3029957), (53, 971873), (119, 432851), (371, 138839), (901, 57169), (6307, 8167)]