52898020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{377843}}^1$

素因数の和:377859

約数の個数: 24

約数和(自身を含む): 126955584

約数和(自身を除く): 74057564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 377843, 755686, 1511372, 1889215, 2644901, 3778430, 5289802, 7556860, 10579604, 13224505, 26449010, 52898020]

約数ペア:

[(1, 52898020), (2, 26449010), (4, 13224505), (5, 10579604), (7, 7556860), (10, 5289802), (14, 3778430), (20, 2644901), (28, 1889215), (35, 1511372), (70, 755686), (140, 377843)]