51914319548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{957193}}^1$

素因数の和:957366

約数の個数: 48

約数和(自身を含む): 112566014400

約数和(自身を除く): 60651694852

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 149, 182, 298, 364, 596, 1043, 1937, 2086, 3874, 4172, 7748, 13559, 27118, 54236, 957193, 1914386, 3828772, 6700351, 12443509, 13400702, 24887018, 26801404, 49774036, 87104563, 142621757, 174209126, 285243514, 348418252, 570487028, 998352299, 1854082841, 1996704598, 3708165682, 3993409196, 7416331364, 12978579887, 25957159774, 51914319548]

約数ペア:

[(1, 51914319548), (2, 25957159774), (4, 12978579887), (7, 7416331364), (13, 3993409196), (14, 3708165682), (26, 1996704598), (28, 1854082841), (52, 998352299), (91, 570487028), (149, 348418252), (182, 285243514), (298, 174209126), (364, 142621757), (596, 87104563), (1043, 49774036), (1937, 26801404), (2086, 24887018), (3874, 13400702), (4172, 12443509), (7748, 6700351), (13559, 3828772), (27118, 1914386), (54236, 957193)]