55166189

素因数分解:

${\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:500

約数の個数: 16

約数和(自身を含む): 60520320

約数和(自身を除く): 5354131

約数列:

[1, 13, 151, 157, 179, 1963, 2041, 2327, 23707, 27029, 28103, 308191, 351377, 365339, 4243553, 55166189]

約数ペア:

[(1, 55166189), (13, 4243553), (151, 365339), (157, 351377), (179, 308191), (1963, 28103), (2041, 27029), (2327, 23707)]