56455988

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{577}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 100842504

約数和(自身を除く): 44386516

約数列:

[1, 2, 4, 61, 122, 244, 401, 577, 802, 1154, 1604, 2308, 24461, 35197, 48922, 70394, 97844, 140788, 231377, 462754, 925508, 14113997, 28227994, 56455988]

約数ペア:

[(1, 56455988), (2, 28227994), (4, 14113997), (61, 925508), (122, 462754), (244, 231377), (401, 140788), (577, 97844), (802, 70394), (1154, 48922), (1604, 35197), (2308, 24461)]