51060920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{55501}}^1$

素因数の和:55535

約数の個数: 32

約数和(自身を含む): 119884320

約数和(自身を除く): 68823400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 55501, 111002, 222004, 277505, 444008, 555010, 1110020, 1276523, 2220040, 2553046, 5106092, 6382615, 10212184, 12765230, 25530460, 51060920]

約数ペア:

[(1, 51060920), (2, 25530460), (4, 12765230), (5, 10212184), (8, 6382615), (10, 5106092), (20, 2553046), (23, 2220040), (40, 1276523), (46, 1110020), (92, 555010), (115, 444008), (184, 277505), (230, 222004), (460, 111002), (920, 55501)]