53981330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{673}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 104966064

約数和(自身を除く): 50984734

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 617, 673, 1234, 1346, 3085, 3365, 6170, 6730, 8021, 8749, 16042, 17498, 40105, 43745, 80210, 87490, 415241, 830482, 2076205, 4152410, 5398133, 10796266, 26990665, 53981330]

約数ペア:

[(1, 53981330), (2, 26990665), (5, 10796266), (10, 5398133), (13, 4152410), (26, 2076205), (65, 830482), (130, 415241), (617, 87490), (673, 80210), (1234, 43745), (1346, 40105), (3085, 17498), (3365, 16042), (6170, 8749), (6730, 8021)]