51880021730

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{37868629}}^1$

素因数の和:37868773

約数の個数: 16

約数和(自身を含む): 94065676920

約数和(自身を除く): 42185655190

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 37868629, 75737258, 189343145, 378686290, 5188002173, 10376004346, 25940010865, 51880021730]

約数ペア:

[(1, 51880021730), (2, 25940010865), (5, 10376004346), (10, 5188002173), (137, 378686290), (274, 189343145), (685, 75737258), (1370, 37868629)]