48924981

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5839}}^1$

素因数の和:5878

約数の個数: 36

約数和(自身を含む): 86548800

約数和(自身を除く): 37623819

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2793, 5839, 8379, 17517, 40873, 52551, 110941, 122619, 286111, 332823, 367857, 776587, 858333, 998469, 2329761, 2574999, 5436109, 6989283, 16308327, 48924981]

約数ペア:

[(1, 48924981), (3, 16308327), (7, 6989283), (9, 5436109), (19, 2574999), (21, 2329761), (49, 998469), (57, 858333), (63, 776587), (133, 367857), (147, 332823), (171, 286111), (399, 122619), (441, 110941), (931, 52551), (1197, 40873), (2793, 17517), (5839, 8379)]