50731880

素因数分解:

$2^3\times 5^1\times {\mathrm{613}}^1\times {\mathrm{2069}}^1$

素因数の和:2693

約数の個数: 32

約数和(自身を含む): 114388200

約数和(自身を除く): 63656320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 613, 1226, 2069, 2452, 3065, 4138, 4904, 6130, 8276, 10345, 12260, 16552, 20690, 24520, 41380, 82760, 1268297, 2536594, 5073188, 6341485, 10146376, 12682970, 25365940, 50731880]

約数ペア:

[(1, 50731880), (2, 25365940), (4, 12682970), (5, 10146376), (8, 6341485), (10, 5073188), (20, 2536594), (40, 1268297), (613, 82760), (1226, 41380), (2069, 24520), (2452, 20690), (3065, 16552), (4138, 12260), (4904, 10345), (6130, 8276)]