42588650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{65521}}^1$

素因数の和:65546

約数の個数: 24

約数和(自身を含む): 85309644

約数和(自身を除く): 42720994

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 65521, 131042, 327605, 655210, 851773, 1638025, 1703546, 3276050, 4258865, 8517730, 21294325, 42588650]

約数ペア:

[(1, 42588650), (2, 21294325), (5, 8517730), (10, 4258865), (13, 3276050), (25, 1703546), (26, 1638025), (50, 851773), (65, 655210), (130, 327605), (325, 131042), (650, 65521)]