54668396

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 54

約数和(自身を含む): 108077508

約数和(自身を除く): 53409112

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 131, 262, 289, 323, 361, 524, 578, 646, 722, 1156, 1292, 1444, 2227, 2489, 4454, 4978, 5491, 6137, 8908, 9956, 10982, 12274, 21964, 24548, 37859, 42313, 47291, 75718, 84626, 94582, 104329, 151436, 169252, 189164, 208658, 417316, 719321, 803947, 1438642, 1607894, 2877284, 3215788, 13667099, 27334198, 54668396]

約数ペア:

[(1, 54668396), (2, 27334198), (4, 13667099), (17, 3215788), (19, 2877284), (34, 1607894), (38, 1438642), (68, 803947), (76, 719321), (131, 417316), (262, 208658), (289, 189164), (323, 169252), (361, 151436), (524, 104329), (578, 94582), (646, 84626), (722, 75718), (1156, 47291), (1292, 42313), (1444, 37859), (2227, 24548), (2489, 21964), (4454, 12274), (4978, 10982), (5491, 9956), (6137, 8908)]