27443650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{42221}}^1$

素因数の和:42246

約数の個数: 24

約数和(自身を含む): 54973044

約数和(自身を除く): 27529394

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 42221, 84442, 211105, 422210, 548873, 1055525, 1097746, 2111050, 2744365, 5488730, 13721825, 27443650]

約数ペア:

[(1, 27443650), (2, 13721825), (5, 5488730), (10, 2744365), (13, 2111050), (25, 1097746), (26, 1055525), (50, 548873), (65, 422210), (130, 211105), (325, 84442), (650, 42221)]