55408870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{503717}}^1$

素因数の和:503735

約数の個数: 16

約数和(自身を含む): 108803088

約数和(自身を除く): 53394218

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 503717, 1007434, 2518585, 5037170, 5540887, 11081774, 27704435, 55408870]

約数ペア:

[(1, 55408870), (2, 27704435), (5, 11081774), (10, 5540887), (11, 5037170), (22, 2518585), (55, 1007434), (110, 503717)]