51517228

素因数分解:

$2^2\times 7^3\times {\mathrm{37549}}^1$

素因数の和:37574

約数の個数: 24

約数和(自身を含む): 105140000

約数和(自身を除く): 53622772

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 37549, 75098, 150196, 262843, 525686, 1051372, 1839901, 3679802, 7359604, 12879307, 25758614, 51517228]

約数ペア:

[(1, 51517228), (2, 25758614), (4, 12879307), (7, 7359604), (14, 3679802), (28, 1839901), (49, 1051372), (98, 525686), (196, 262843), (343, 150196), (686, 75098), (1372, 37549)]