51940148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{52571}}^1$

素因数の和:52607

約数の個数: 24

約数和(自身を含む): 103041120

約数和(自身を除く): 51100972

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 52571, 105142, 210284, 683423, 998849, 1366846, 1997698, 2733692, 3995396, 12985037, 25970074, 51940148]

約数ペア:

[(1, 51940148), (2, 25970074), (4, 12985037), (13, 3995396), (19, 2733692), (26, 1997698), (38, 1366846), (52, 998849), (76, 683423), (247, 210284), (494, 105142), (988, 52571)]