55661870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7127}}^1$

素因数の和:7216

約数の個数: 32

約数和(自身を含む): 110854656

約数和(自身を除く): 55192786

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7127, 7810, 14254, 35635, 71270, 78397, 156794, 391985, 506017, 783970, 1012034, 2530085, 5060170, 5566187, 11132374, 27830935, 55661870]

約数ペア:

[(1, 55661870), (2, 27830935), (5, 11132374), (10, 5566187), (11, 5060170), (22, 2530085), (55, 1012034), (71, 783970), (110, 506017), (142, 391985), (355, 156794), (710, 78397), (781, 71270), (1562, 35635), (3905, 14254), (7127, 7810)]