51800048

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{140761}}^1$

素因数の和:140792

約数の個数: 20

約数和(自身を含む): 104726928

約数和(自身を除く): 52926880

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 140761, 281522, 563044, 1126088, 2252176, 3237503, 6475006, 12950012, 25900024, 51800048]

約数ペア:

[(1, 51800048), (2, 25900024), (4, 12950012), (8, 6475006), (16, 3237503), (23, 2252176), (46, 1126088), (92, 563044), (184, 281522), (368, 140761)]