52021249

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{499}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 60912000

約数和(自身を除く): 8890751

約数列:

[1, 7, 53, 281, 371, 499, 1967, 3493, 14893, 26447, 104251, 140219, 185129, 981533, 7431607, 52021249]

約数ペア:

[(1, 52021249), (7, 7431607), (53, 981533), (281, 185129), (371, 140219), (499, 104251), (1967, 26447), (3493, 14893)]