50852720

素因数分解:

$2^4\times 5^1\times {\mathrm{635659}}^1$

素因数の和:635672

約数の個数: 20

約数和(自身を含む): 118232760

約数和(自身を除く): 67380040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 635659, 1271318, 2542636, 3178295, 5085272, 6356590, 10170544, 12713180, 25426360, 50852720]

約数ペア:

[(1, 50852720), (2, 25426360), (4, 12713180), (5, 10170544), (8, 6356590), (10, 5085272), (16, 3178295), (20, 2542636), (40, 1271318), (80, 635659)]