47821228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1663}}^1$

素因数の和:1766

約数の個数: 48

約数和(自身を含む): 104366080

約数和(自身を除く): 56544852

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 182, 316, 364, 553, 1027, 1106, 1663, 2054, 2212, 3326, 4108, 6652, 7189, 11641, 14378, 21619, 23282, 28756, 43238, 46564, 86476, 131377, 151333, 262754, 302666, 525508, 605332, 919639, 1707901, 1839278, 3415802, 3678556, 6831604, 11955307, 23910614, 47821228]

約数ペア:

[(1, 47821228), (2, 23910614), (4, 11955307), (7, 6831604), (13, 3678556), (14, 3415802), (26, 1839278), (28, 1707901), (52, 919639), (79, 605332), (91, 525508), (158, 302666), (182, 262754), (316, 151333), (364, 131377), (553, 86476), (1027, 46564), (1106, 43238), (1663, 28756), (2054, 23282), (2212, 21619), (3326, 14378), (4108, 11641), (6652, 7189)]