55396090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191021}}^1$

素因数の和:191057

約数の個数: 16

約数和(自身を含む): 103151880

約数和(自身を除く): 47755790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 191021, 382042, 955105, 1910210, 5539609, 11079218, 27698045, 55396090]

約数ペア:

[(1, 55396090), (2, 27698045), (5, 11079218), (10, 5539609), (29, 1910210), (58, 955105), (145, 382042), (290, 191021)]