51021178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{5261}}^1$

素因数の和:5649

約数の個数: 16

約数和(自身を含む): 82655496

約数和(自身を除く): 31634318

約数列:

[1, 2, 13, 26, 373, 746, 4849, 5261, 9698, 10522, 68393, 136786, 1962353, 3924706, 25510589, 51021178]

約数ペア:

[(1, 51021178), (2, 25510589), (13, 3924706), (26, 1962353), (373, 136786), (746, 68393), (4849, 10522), (5261, 9698)]