55144848

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1471}}^1$

素因数の和:1564

約数の個数: 80

約数和(自身を含む): 157704192

約数和(自身を除く): 102559344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 132, 142, 176, 213, 264, 284, 426, 528, 568, 781, 852, 1136, 1471, 1562, 1704, 2343, 2942, 3124, 3408, 4413, 4686, 5884, 6248, 8826, 9372, 11768, 12496, 16181, 17652, 18744, 23536, 32362, 35304, 37488, 48543, 64724, 70608, 97086, 104441, 129448, 194172, 208882, 258896, 313323, 388344, 417764, 626646, 776688, 835528, 1148851, 1253292, 1671056, 2297702, 2506584, 3446553, 4595404, 5013168, 6893106, 9190808, 13786212, 18381616, 27572424, 55144848]

約数ペア:

[(1, 55144848), (2, 27572424), (3, 18381616), (4, 13786212), (6, 9190808), (8, 6893106), (11, 5013168), (12, 4595404), (16, 3446553), (22, 2506584), (24, 2297702), (33, 1671056), (44, 1253292), (48, 1148851), (66, 835528), (71, 776688), (88, 626646), (132, 417764), (142, 388344), (176, 313323), (213, 258896), (264, 208882), (284, 194172), (426, 129448), (528, 104441), (568, 97086), (781, 70608), (852, 64724), (1136, 48543), (1471, 37488), (1562, 35304), (1704, 32362), (2343, 23536), (2942, 18744), (3124, 17652), (3408, 16181), (4413, 12496), (4686, 11768), (5884, 9372), (6248, 8826)]