53488370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{411449}}^1$

素因数の和:411469

約数の個数: 16

約数和(自身を含む): 103685400

約数和(自身を除く): 50197030

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 411449, 822898, 2057245, 4114490, 5348837, 10697674, 26744185, 53488370]

約数ペア:

[(1, 53488370), (2, 26744185), (5, 10697674), (10, 5348837), (13, 4114490), (26, 2057245), (65, 822898), (130, 411449)]