51515436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{613279}}^1$

素因数の和:613293

約数の個数: 24

約数和(自身を含む): 137374720

約数和(自身を除く): 85859284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 613279, 1226558, 1839837, 2453116, 3679674, 4292953, 7359348, 8585906, 12878859, 17171812, 25757718, 51515436]

約数ペア:

[(1, 51515436), (2, 25757718), (3, 17171812), (4, 12878859), (6, 8585906), (7, 7359348), (12, 4292953), (14, 3679674), (21, 2453116), (28, 1839837), (42, 1226558), (84, 613279)]