55858990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{507809}}^1$

素因数の和:507827

約数の個数: 16

約数和(自身を含む): 109686960

約数和(自身を除く): 53827970

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 507809, 1015618, 2539045, 5078090, 5585899, 11171798, 27929495, 55858990]

約数ペア:

[(1, 55858990), (2, 27929495), (5, 11171798), (10, 5585899), (11, 5078090), (22, 2539045), (55, 1015618), (110, 507809)]