55904690

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{1109}}^1$

素因数の和:1258

約数の個数: 24

約数和(自身を含む): 102157740

約数和(自身を除く): 46253050

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1109, 2218, 5041, 5545, 10082, 11090, 25205, 50410, 78739, 157478, 393695, 787390, 5590469, 11180938, 27952345, 55904690]

約数ペア:

[(1, 55904690), (2, 27952345), (5, 11180938), (10, 5590469), (71, 787390), (142, 393695), (355, 157478), (710, 78739), (1109, 50410), (2218, 25205), (5041, 11090), (5545, 10082)]