48399910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{2203}}^1$

素因数の和:2249

約数の個数: 32

約数和(自身を含む): 94419360

約数和(自身を除く): 46019450

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2197, 2203, 4394, 4406, 10985, 11015, 21970, 22030, 28639, 57278, 143195, 286390, 372307, 744614, 1861535, 3723070, 4839991, 9679982, 24199955, 48399910]

約数ペア:

[(1, 48399910), (2, 24199955), (5, 9679982), (10, 4839991), (13, 3723070), (26, 1861535), (65, 744614), (130, 372307), (169, 286390), (338, 143195), (845, 57278), (1690, 28639), (2197, 22030), (2203, 21970), (4394, 11015), (4406, 10985)]