53928440

素因数分解:

$2^3\times 5^1\times {\mathrm{1348211}}^1$

素因数の和:1348222

約数の個数: 16

約数和(自身を含む): 121339080

約数和(自身を除く): 67410640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1348211, 2696422, 5392844, 6741055, 10785688, 13482110, 26964220, 53928440]

約数ペア:

[(1, 53928440), (2, 26964220), (4, 13482110), (5, 10785688), (8, 6741055), (10, 5392844), (20, 2696422), (40, 1348211)]