47981218

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{1297}}^1$

素因数の和:1701

約数の個数: 16

約数和(自身を含む): 73596600

約数和(自身を除く): 25615382

約数列:

[1, 2, 53, 106, 349, 698, 1297, 2594, 18497, 36994, 68741, 137482, 452653, 905306, 23990609, 47981218]

約数ペア:

[(1, 47981218), (2, 23990609), (53, 905306), (106, 452653), (349, 137482), (698, 68741), (1297, 36994), (2594, 18497)]