57449534

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{1049}}^1$

素因数の和:1387

約数の個数: 16

約数和(自身を含む): 87318000

約数和(自身を除く): 29868466

約数列:

[1, 2, 139, 197, 278, 394, 1049, 2098, 27383, 54766, 145811, 206653, 291622, 413306, 28724767, 57449534]

約数ペア:

[(1, 57449534), (2, 28724767), (139, 413306), (197, 291622), (278, 206653), (394, 145811), (1049, 54766), (2098, 27383)]