53456020

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{6379}}^1$

素因数の和:6807

約数の個数: 24

約数和(自身を含む): 112543200

約数和(自身を除く): 59087180

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 6379, 8380, 12758, 25516, 31895, 63790, 127580, 2672801, 5345602, 10691204, 13364005, 26728010, 53456020]

約数ペア:

[(1, 53456020), (2, 26728010), (4, 13364005), (5, 10691204), (10, 5345602), (20, 2672801), (419, 127580), (838, 63790), (1676, 31895), (2095, 25516), (4190, 12758), (6379, 8380)]