54819520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{24473}}^1$

素因数の和:24497

約数の個数: 56

約数和(自身を含む): 149193504

約数和(自身を除く): 94373984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 24473, 48946, 97892, 122365, 171311, 195784, 244730, 342622, 391568, 489460, 685244, 783136, 856555, 978920, 1370488, 1566272, 1713110, 1957840, 2740976, 3426220, 3915680, 5481952, 6852440, 7831360, 10963904, 13704880, 27409760, 54819520]

約数ペア:

[(1, 54819520), (2, 27409760), (4, 13704880), (5, 10963904), (7, 7831360), (8, 6852440), (10, 5481952), (14, 3915680), (16, 3426220), (20, 2740976), (28, 1957840), (32, 1713110), (35, 1566272), (40, 1370488), (56, 978920), (64, 856555), (70, 783136), (80, 685244), (112, 489460), (140, 391568), (160, 342622), (224, 244730), (280, 195784), (320, 171311), (448, 122365), (560, 97892), (1120, 48946), (2240, 24473)]