51853090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{272911}}^1$

素因数の和:272937

約数の個数: 16

約数和(自身を含む): 98248320

約数和(自身を除く): 46395230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 272911, 545822, 1364555, 2729110, 5185309, 10370618, 25926545, 51853090]

約数ペア:

[(1, 51853090), (2, 25926545), (5, 10370618), (10, 5185309), (19, 2729110), (38, 1364555), (95, 545822), (190, 272911)]