47691880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{51839}}^1$

素因数の和:51873

約数の個数: 32

約数和(自身を含む): 111974400

約数和(自身を除く): 64282520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 51839, 103678, 207356, 259195, 414712, 518390, 1036780, 1192297, 2073560, 2384594, 4769188, 5961485, 9538376, 11922970, 23845940, 47691880]

約数ペア:

[(1, 47691880), (2, 23845940), (4, 11922970), (5, 9538376), (8, 5961485), (10, 4769188), (20, 2384594), (23, 2073560), (40, 1192297), (46, 1036780), (92, 518390), (115, 414712), (184, 259195), (230, 207356), (460, 103678), (920, 51839)]