55641196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 111328000

約数和(自身を除く): 55686804

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 199, 247, 283, 398, 494, 566, 796, 988, 1132, 2587, 3679, 3781, 5174, 5377, 7358, 7562, 10348, 10754, 14716, 15124, 21508, 49153, 56317, 69901, 98306, 112634, 139802, 196612, 225268, 279604, 732121, 1070023, 1464242, 2140046, 2928484, 4280092, 13910299, 27820598, 55641196]

約数ペア:

[(1, 55641196), (2, 27820598), (4, 13910299), (13, 4280092), (19, 2928484), (26, 2140046), (38, 1464242), (52, 1070023), (76, 732121), (199, 279604), (247, 225268), (283, 196612), (398, 139802), (494, 112634), (566, 98306), (796, 69901), (988, 56317), (1132, 49153), (2587, 21508), (3679, 15124), (3781, 14716), (5174, 10754), (5377, 10348), (7358, 7562)]