47579978

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{5521}}^1$

素因数の和:5693

約数の個数: 16

約数和(自身を含む): 74215680

約数和(自身を除く): 26635702

約数列:

[1, 2, 31, 62, 139, 278, 4309, 5521, 8618, 11042, 171151, 342302, 767419, 1534838, 23789989, 47579978]

約数ペア:

[(1, 47579978), (2, 23789989), (31, 1534838), (62, 767419), (139, 342302), (278, 171151), (4309, 11042), (5521, 8618)]