48439246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{20897}}^1$

素因数の和:20979

約数の個数: 16

約数和(自身を含む): 77740560

約数和(自身を除く): 29301314

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 20897, 41794, 397043, 794086, 1274717, 2549434, 24219623, 48439246]

約数ペア:

[(1, 48439246), (2, 24219623), (19, 2549434), (38, 1274717), (61, 794086), (122, 397043), (1159, 41794), (2318, 20897)]