57248890

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{12923}}^1$

素因数の和:13373

約数の個数: 16

約数和(自身を含む): 103288608

約数和(自身を除く): 46039718

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 12923, 25846, 64615, 129230, 5724889, 11449778, 28624445, 57248890]

約数ペア:

[(1, 57248890), (2, 28624445), (5, 11449778), (10, 5724889), (443, 129230), (886, 64615), (2215, 25846), (4430, 12923)]