50209040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{89659}}^1$

素因数の和:89679

約数の個数: 40

約数和(自身を含む): 133414080

約数和(自身を除く): 83205040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 89659, 179318, 358636, 448295, 627613, 717272, 896590, 1255226, 1434544, 1793180, 2510452, 3138065, 3586360, 5020904, 6276130, 7172720, 10041808, 12552260, 25104520, 50209040]

約数ペア:

[(1, 50209040), (2, 25104520), (4, 12552260), (5, 10041808), (7, 7172720), (8, 6276130), (10, 5020904), (14, 3586360), (16, 3138065), (20, 2510452), (28, 1793180), (35, 1434544), (40, 1255226), (56, 896590), (70, 717272), (80, 627613), (112, 448295), (140, 358636), (280, 179318), (560, 89659)]