53929840

素因数分解:

$2^4\times 5^1\times {\mathrm{674123}}^1$

素因数の和:674136

約数の個数: 20

約数和(自身を含む): 125387064

約数和(自身を除く): 71457224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 674123, 1348246, 2696492, 3370615, 5392984, 6741230, 10785968, 13482460, 26964920, 53929840]

約数ペア:

[(1, 53929840), (2, 26964920), (4, 13482460), (5, 10785968), (8, 6741230), (10, 5392984), (16, 3370615), (20, 2696492), (40, 1348246), (80, 674123)]