48731930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{673}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 94775184

約数和(自身を除く): 46043254

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 557, 673, 1114, 1346, 2785, 3365, 5570, 6730, 7241, 8749, 14482, 17498, 36205, 43745, 72410, 87490, 374861, 749722, 1874305, 3748610, 4873193, 9746386, 24365965, 48731930]

約数ペア:

[(1, 48731930), (2, 24365965), (5, 9746386), (10, 4873193), (13, 3748610), (26, 1874305), (65, 749722), (130, 374861), (557, 87490), (673, 72410), (1114, 43745), (1346, 36205), (2785, 17498), (3365, 14482), (5570, 8749), (6730, 7241)]