53716908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{639487}}^1$

素因数の和:639501

約数の個数: 24

約数和(自身を含む): 143245312

約数和(自身を除く): 89528404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 639487, 1278974, 1918461, 2557948, 3836922, 4476409, 7673844, 8952818, 13429227, 17905636, 26858454, 53716908]

約数ペア:

[(1, 53716908), (2, 26858454), (3, 17905636), (4, 13429227), (6, 8952818), (7, 7673844), (12, 4476409), (14, 3836922), (21, 2557948), (28, 1918461), (42, 1278974), (84, 639487)]