51758575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1759}}^1$

素因数の和:1887

約数の個数: 24

約数和(自身を含む): 70709760

約数和(自身を除く): 18951185

約数列:

[1, 5, 11, 25, 55, 107, 275, 535, 1177, 1759, 2675, 5885, 8795, 19349, 29425, 43975, 96745, 188213, 483725, 941065, 2070343, 4705325, 10351715, 51758575]

約数ペア:

[(1, 51758575), (5, 10351715), (11, 4705325), (25, 2070343), (55, 941065), (107, 483725), (275, 188213), (535, 96745), (1177, 43975), (1759, 29425), (2675, 19349), (5885, 8795)]