51094540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{364961}}^1$

素因数の和:364977

約数の個数: 24

約数和(自身を含む): 122627232

約数和(自身を除く): 71532692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 364961, 729922, 1459844, 1824805, 2554727, 3649610, 5109454, 7299220, 10218908, 12773635, 25547270, 51094540]

約数ペア:

[(1, 51094540), (2, 25547270), (4, 12773635), (5, 10218908), (7, 7299220), (10, 5109454), (14, 3649610), (20, 2554727), (28, 1824805), (35, 1459844), (70, 729922), (140, 364961)]