47764370

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{21419}}^1$

素因数の和:21649

約数の個数: 16

約数和(自身を含む): 86365440

約数和(自身を除く): 38601070

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 21419, 42838, 107095, 214190, 4776437, 9552874, 23882185, 47764370]

約数ペア:

[(1, 47764370), (2, 23882185), (5, 9552874), (10, 4776437), (223, 214190), (446, 107095), (1115, 42838), (2230, 21419)]