49747286

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{1571}}^1$

素因数の和:1867

約数の個数: 16

約数和(自身を含む): 76059648

約数和(自身を除く): 26312362

約数列:

[1, 2, 71, 142, 223, 446, 1571, 3142, 15833, 31666, 111541, 223082, 350333, 700666, 24873643, 49747286]

約数ペア:

[(1, 49747286), (2, 24873643), (71, 700666), (142, 350333), (223, 223082), (446, 111541), (1571, 31666), (3142, 15833)]