53688978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{426103}}^1$

素因数の和:426118

約数の個数: 24

約数和(自身を含む): 132944448

約数和(自身を除く): 79255470

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 426103, 852206, 1278309, 2556618, 2982721, 3834927, 5965442, 7669854, 8948163, 17896326, 26844489, 53688978]

約数ペア:

[(1, 53688978), (2, 26844489), (3, 17896326), (6, 8948163), (7, 7669854), (9, 5965442), (14, 3834927), (18, 2982721), (21, 2556618), (42, 1278309), (63, 852206), (126, 426103)]