55148978504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1447}}^1\times {\mathrm{250741}}^1$

素因数の和:252213

約数の個数: 32

約数和(自身を含む): 108922324800

約数和(自身を除く): 53773346296

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1447, 2894, 5788, 11576, 27493, 54986, 109972, 219944, 250741, 501482, 1002964, 2005928, 4764079, 9528158, 19056316, 38112632, 362822227, 725644454, 1451288908, 2902577816, 6893622313, 13787244626, 27574489252, 55148978504]

約数ペア:

[(1, 55148978504), (2, 27574489252), (4, 13787244626), (8, 6893622313), (19, 2902577816), (38, 1451288908), (76, 725644454), (152, 362822227), (1447, 38112632), (2894, 19056316), (5788, 9528158), (11576, 4764079), (27493, 2005928), (54986, 1002964), (109972, 501482), (219944, 250741)]