53235460

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{19429}}^1$

素因数の和:19575

約数の個数: 24

約数和(自身を含む): 112616280

約数和(自身を除く): 59380820

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 19429, 38858, 77716, 97145, 194290, 388580, 2661773, 5323546, 10647092, 13308865, 26617730, 53235460]

約数ペア:

[(1, 53235460), (2, 26617730), (4, 13308865), (5, 10647092), (10, 5323546), (20, 2661773), (137, 388580), (274, 194290), (548, 97145), (685, 77716), (1370, 38858), (2740, 19429)]