53987806

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1\times {\mathrm{809}}^1$

素因数の和:1419

約数の個数: 16

約数和(自身を含む): 82561680

約数和(自身を除く): 28573874

約数列:

[1, 2, 61, 122, 547, 809, 1094, 1618, 33367, 49349, 66734, 98698, 442523, 885046, 26993903, 53987806]

約数ペア:

[(1, 53987806), (2, 26993903), (61, 885046), (122, 442523), (547, 98698), (809, 66734), (1094, 49349), (1618, 33367)]