52291460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{201121}}^1$

素因数の和:201143

約数の個数: 24

約数和(自身を含む): 118259736

約数和(自身を除く): 65968276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 201121, 402242, 804484, 1005605, 2011210, 2614573, 4022420, 5229146, 10458292, 13072865, 26145730, 52291460]

約数ペア:

[(1, 52291460), (2, 26145730), (4, 13072865), (5, 10458292), (10, 5229146), (13, 4022420), (20, 2614573), (26, 2011210), (52, 1005605), (65, 804484), (130, 402242), (260, 201121)]