53938745

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{10343}}^1$

素因数の和:10504

約数の個数: 16

約数和(自身を含む): 74476800

約数和(自身を除く): 20538055

約数列:

[1, 5, 7, 35, 149, 745, 1043, 5215, 10343, 51715, 72401, 362005, 1541107, 7705535, 10787749, 53938745]

約数ペア:

[(1, 53938745), (5, 10787749), (7, 7705535), (35, 1541107), (149, 362005), (745, 72401), (1043, 51715), (5215, 10343)]