55323740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{947}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 122314752

約数和(自身を除く): 66991012

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 127, 230, 254, 460, 508, 635, 947, 1270, 1894, 2540, 2921, 3788, 4735, 5842, 9470, 11684, 14605, 18940, 21781, 29210, 43562, 58420, 87124, 108905, 120269, 217810, 240538, 435620, 481076, 601345, 1202690, 2405380, 2766187, 5532374, 11064748, 13830935, 27661870, 55323740]

約数ペア:

[(1, 55323740), (2, 27661870), (4, 13830935), (5, 11064748), (10, 5532374), (20, 2766187), (23, 2405380), (46, 1202690), (92, 601345), (115, 481076), (127, 435620), (230, 240538), (254, 217810), (460, 120269), (508, 108905), (635, 87124), (947, 58420), (1270, 43562), (1894, 29210), (2540, 21781), (2921, 18940), (3788, 14605), (4735, 11684), (5842, 9470)]