48842787

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{751}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 78929920

約数和(自身を除く): 30087133

約数列:

[1, 3, 7, 19, 21, 57, 133, 163, 399, 489, 751, 1141, 2253, 3097, 3423, 5257, 9291, 14269, 15771, 21679, 42807, 65037, 99883, 122413, 299649, 367239, 856891, 2325847, 2570673, 6977541, 16280929, 48842787]

約数ペア:

[(1, 48842787), (3, 16280929), (7, 6977541), (19, 2570673), (21, 2325847), (57, 856891), (133, 367239), (163, 299649), (399, 122413), (489, 99883), (751, 65037), (1141, 42807), (2253, 21679), (3097, 15771), (3423, 14269), (5257, 9291)]