49190830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{2239}}^1$

素因数の和:2285

約数の個数: 32

約数和(自身を含む): 95961600

約数和(自身を除く): 46770770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2197, 2239, 4394, 4478, 10985, 11195, 21970, 22390, 29107, 58214, 145535, 291070, 378391, 756782, 1891955, 3783910, 4919083, 9838166, 24595415, 49190830]

約数ペア:

[(1, 49190830), (2, 24595415), (5, 9838166), (10, 4919083), (13, 3783910), (26, 1891955), (65, 756782), (130, 378391), (169, 291070), (338, 145535), (845, 58214), (1690, 29107), (2197, 22390), (2239, 21970), (4394, 11195), (4478, 10985)]