47048446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{20297}}^1$

素因数の和:20379

約数の個数: 16

約数和(自身を含む): 75508560

約数和(自身を除く): 28460114

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 20297, 40594, 385643, 771286, 1238117, 2476234, 23524223, 47048446]

約数ペア:

[(1, 47048446), (2, 23524223), (19, 2476234), (38, 1238117), (61, 771286), (122, 385643), (1159, 40594), (2318, 20297)]