51973040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{92809}}^1$

素因数の和:92829

約数の個数: 40

約数和(自身を含む): 138101280

約数和(自身を除く): 86128240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 92809, 185618, 371236, 464045, 649663, 742472, 928090, 1299326, 1484944, 1856180, 2598652, 3248315, 3712360, 5197304, 6496630, 7424720, 10394608, 12993260, 25986520, 51973040]

約数ペア:

[(1, 51973040), (2, 25986520), (4, 12993260), (5, 10394608), (7, 7424720), (8, 6496630), (10, 5197304), (14, 3712360), (16, 3248315), (20, 2598652), (28, 1856180), (35, 1484944), (40, 1299326), (56, 928090), (70, 742472), (80, 649663), (112, 464045), (140, 371236), (280, 185618), (560, 92809)]