51590812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{523}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 111741952

約数和(自身を除く): 60151140

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 271, 364, 523, 542, 1046, 1084, 1897, 2092, 3523, 3661, 3794, 6799, 7046, 7322, 7588, 13598, 14092, 14644, 24661, 27196, 47593, 49322, 95186, 98644, 141733, 190372, 283466, 566932, 992131, 1842529, 1984262, 3685058, 3968524, 7370116, 12897703, 25795406, 51590812]

約数ペア:

[(1, 51590812), (2, 25795406), (4, 12897703), (7, 7370116), (13, 3968524), (14, 3685058), (26, 1984262), (28, 1842529), (52, 992131), (91, 566932), (182, 283466), (271, 190372), (364, 141733), (523, 98644), (542, 95186), (1046, 49322), (1084, 47593), (1897, 27196), (2092, 24661), (3523, 14644), (3661, 14092), (3794, 13598), (6799, 7588), (7046, 7322)]