51396688

素因数分解:

$2^4\times 7^2\times {\mathrm{65557}}^1$

素因数の和:65579

約数の個数: 30

約数和(自身を含む): 115840986

約数和(自身を除く): 64444298

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 65557, 131114, 262228, 458899, 524456, 917798, 1048912, 1835596, 3212293, 3671192, 6424586, 7342384, 12849172, 25698344, 51396688]

約数ペア:

[(1, 51396688), (2, 25698344), (4, 12849172), (7, 7342384), (8, 6424586), (14, 3671192), (16, 3212293), (28, 1835596), (49, 1048912), (56, 917798), (98, 524456), (112, 458899), (196, 262228), (392, 131114), (784, 65557)]