51460721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3931}}^1$

素因数の和:4016

約数の個数: 16

約数和(自身を含む): 59451840

約数和(自身を除く): 7991119

約数列:

[1, 13, 19, 53, 247, 689, 1007, 3931, 13091, 51103, 74689, 208343, 970957, 2708459, 3958517, 51460721]

約数ペア:

[(1, 51460721), (13, 3958517), (19, 2708459), (53, 970957), (247, 208343), (689, 74689), (1007, 51103), (3931, 13091)]