55283156

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{194659}}^1$

素因数の和:194734

約数の個数: 12

約数和(自身を含む): 98108640

約数和(自身を除く): 42825484

約数列:

[1, 2, 4, 71, 142, 284, 194659, 389318, 778636, 13820789, 27641578, 55283156]

約数ペア:

[(1, 55283156), (2, 27641578), (4, 13820789), (71, 778636), (142, 389318), (284, 194659)]