47920750

素因数分解:

$2^1\times 5^3\times {\mathrm{103}}^1\times {\mathrm{1861}}^1$

素因数の和:1981

約数の個数: 32

約数和(自身を含む): 90627264

約数和(自身を除く): 42706514

約数列:

[1, 2, 5, 10, 25, 50, 103, 125, 206, 250, 515, 1030, 1861, 2575, 3722, 5150, 9305, 12875, 18610, 25750, 46525, 93050, 191683, 232625, 383366, 465250, 958415, 1916830, 4792075, 9584150, 23960375, 47920750]

約数ペア:

[(1, 47920750), (2, 23960375), (5, 9584150), (10, 4792075), (25, 1916830), (50, 958415), (103, 465250), (125, 383366), (206, 232625), (250, 191683), (515, 93050), (1030, 46525), (1861, 25750), (2575, 18610), (3722, 12875), (5150, 9305)]