49902120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{138617}}^1$

素因数の和:138634

約数の個数: 48

約数和(自身を含む): 162183060

約数和(自身を除く): 112280940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 138617, 277234, 415851, 554468, 693085, 831702, 1108936, 1247553, 1386170, 1663404, 2079255, 2495106, 2772340, 3326808, 4158510, 4990212, 5544680, 6237765, 8317020, 9980424, 12475530, 16634040, 24951060, 49902120]

約数ペア:

[(1, 49902120), (2, 24951060), (3, 16634040), (4, 12475530), (5, 9980424), (6, 8317020), (8, 6237765), (9, 5544680), (10, 4990212), (12, 4158510), (15, 3326808), (18, 2772340), (20, 2495106), (24, 2079255), (30, 1663404), (36, 1386170), (40, 1247553), (45, 1108936), (60, 831702), (72, 693085), (90, 554468), (120, 415851), (180, 277234), (360, 138617)]