57514990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1949}}^1$

素因数の和:2196

約数の個数: 32

約数和(自身を含む): 112039200

約数和(自身を除く): 54524210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 1135, 1949, 2270, 2951, 3898, 5902, 9745, 14755, 19490, 25337, 29510, 50674, 126685, 253370, 442423, 884846, 2212115, 4424230, 5751499, 11502998, 28757495, 57514990]

約数ペア:

[(1, 57514990), (2, 28757495), (5, 11502998), (10, 5751499), (13, 4424230), (26, 2212115), (65, 884846), (130, 442423), (227, 253370), (454, 126685), (1135, 50674), (1949, 29510), (2270, 25337), (2951, 19490), (3898, 14755), (5902, 9745)]