51981074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{16481}}^1$

素因数の和:16585

約数の個数: 16

約数和(自身を含む): 83069280

約数和(自身を除く): 31088206

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 16481, 32962, 313139, 626278, 1367923, 2735846, 25990537, 51981074]

約数ペア:

[(1, 51981074), (2, 25990537), (19, 2735846), (38, 1367923), (83, 626278), (166, 313139), (1577, 32962), (3154, 16481)]