54067778

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{1091}}^1$

素因数の和:1513

約数の個数: 16

約数和(自身を含む): 82555200

約数和(自身を除く): 28487422

約数列:

[1, 2, 71, 142, 349, 698, 1091, 2182, 24779, 49558, 77461, 154922, 380759, 761518, 27033889, 54067778]

約数ペア:

[(1, 54067778), (2, 27033889), (71, 761518), (142, 380759), (349, 154922), (698, 77461), (1091, 49558), (2182, 24779)]