51984286

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1\times {\mathrm{881}}^1$

素因数の和:1227

約数の個数: 16

約数和(自身を含む): 78977808

約数和(自身を除く): 26993522

約数列:

[1, 2, 163, 181, 326, 362, 881, 1762, 29503, 59006, 143603, 159461, 287206, 318922, 25992143, 51984286]

約数ペア:

[(1, 51984286), (2, 25992143), (163, 318922), (181, 287206), (326, 159461), (362, 143603), (881, 59006), (1762, 29503)]