55759730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1229}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 108486000

約数和(自身を除く): 52726270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 349, 698, 1229, 1745, 2458, 3490, 4537, 6145, 9074, 12290, 15977, 22685, 31954, 45370, 79885, 159770, 428921, 857842, 2144605, 4289210, 5575973, 11151946, 27879865, 55759730]

約数ペア:

[(1, 55759730), (2, 27879865), (5, 11151946), (10, 5575973), (13, 4289210), (26, 2144605), (65, 857842), (130, 428921), (349, 159770), (698, 79885), (1229, 45370), (1745, 31954), (2458, 22685), (3490, 15977), (4537, 12290), (6145, 9074)]