53561912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{352381}}^1$

素因数の和:352406

約数の個数: 16

約数和(自身を含む): 105714600

約数和(自身を除く): 52152688

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 352381, 704762, 1409524, 2819048, 6695239, 13390478, 26780956, 53561912]

約数ペア:

[(1, 53561912), (2, 26780956), (4, 13390478), (8, 6695239), (19, 2819048), (38, 1409524), (76, 704762), (152, 352381)]