51893810

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{47609}}^1$

素因数の和:47725

約数の個数: 16

約数和(自身を含む): 94267800

約数和(自身を除く): 42373990

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 47609, 95218, 238045, 476090, 5189381, 10378762, 25946905, 51893810]

約数ペア:

[(1, 51893810), (2, 25946905), (5, 10378762), (10, 5189381), (109, 476090), (218, 238045), (545, 95218), (1090, 47609)]