53082020

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{19373}}^1$

素因数の和:19519

約数の個数: 24

約数和(自身を含む): 112291704

約数和(自身を除く): 59209684

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 19373, 38746, 77492, 96865, 193730, 387460, 2654101, 5308202, 10616404, 13270505, 26541010, 53082020]

約数ペア:

[(1, 53082020), (2, 26541010), (4, 13270505), (5, 10616404), (10, 5308202), (20, 2654101), (137, 387460), (274, 193730), (548, 96865), (685, 77492), (1370, 38746), (2740, 19373)]