49149805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^2$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 64023912

約数和(自身を除く): 14874107

約数列:

[1, 5, 17, 73, 85, 89, 365, 445, 1241, 1513, 6205, 6497, 7565, 7921, 32485, 39605, 110449, 134657, 552245, 578233, 673285, 2891165, 9829961, 49149805]

約数ペア:

[(1, 49149805), (5, 9829961), (17, 2891165), (73, 673285), (85, 578233), (89, 552245), (365, 134657), (445, 110449), (1241, 39605), (1513, 32485), (6205, 7921), (6497, 7565)]