55016571

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{15823}}^1$

素因数の和:15906

約数の個数: 16

約数和(自身を含む): 78487040

約数和(自身を除く): 23470469

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 15823, 47469, 300637, 901911, 965203, 2895609, 18338857, 55016571]

約数ペア:

[(1, 55016571), (3, 18338857), (19, 2895609), (57, 965203), (61, 901911), (183, 300637), (1159, 47469), (3477, 15823)]