49980917

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 58112640

約数和(自身を除く): 8131723

約数列:

[1, 7, 113, 179, 353, 791, 1253, 2471, 20227, 39889, 63187, 141589, 279223, 442309, 7140131, 49980917]

約数ペア:

[(1, 49980917), (7, 7140131), (113, 442309), (179, 279223), (353, 141589), (791, 63187), (1253, 39889), (2471, 20227)]