56448760

素因数分解:

$2^3\times 5^1\times {\mathrm{1411219}}^1$

素因数の和:1411230

約数の個数: 16

約数和(自身を含む): 127009800

約数和(自身を除く): 70561040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1411219, 2822438, 5644876, 7056095, 11289752, 14112190, 28224380, 56448760]

約数ペア:

[(1, 56448760), (2, 28224380), (4, 14112190), (5, 11289752), (8, 7056095), (10, 5644876), (20, 2822438), (40, 1411219)]