55842790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1249}}^1$

素因数の和:1536

約数の個数: 32

約数和(自身を含む): 106920000

約数和(自身を除く): 51077210

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 263, 526, 1249, 1315, 2498, 2630, 4471, 6245, 8942, 12490, 21233, 22355, 42466, 44710, 106165, 212330, 328487, 656974, 1642435, 3284870, 5584279, 11168558, 27921395, 55842790]

約数ペア:

[(1, 55842790), (2, 27921395), (5, 11168558), (10, 5584279), (17, 3284870), (34, 1642435), (85, 656974), (170, 328487), (263, 212330), (526, 106165), (1249, 44710), (1315, 42466), (2498, 22355), (2630, 21233), (4471, 12490), (6245, 8942)]