56825920

素因数分解:

$2^6\times 5^1\times {\mathrm{311}}^1\times {\mathrm{571}}^1$

素因数の和:899

約数の個数: 56

約数和(自身を含む): 135989568

約数和(自身を除く): 79163648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 311, 320, 571, 622, 1142, 1244, 1555, 2284, 2488, 2855, 3110, 4568, 4976, 5710, 6220, 9136, 9952, 11420, 12440, 18272, 19904, 22840, 24880, 36544, 45680, 49760, 91360, 99520, 177581, 182720, 355162, 710324, 887905, 1420648, 1775810, 2841296, 3551620, 5682592, 7103240, 11365184, 14206480, 28412960, 56825920]

約数ペア:

[(1, 56825920), (2, 28412960), (4, 14206480), (5, 11365184), (8, 7103240), (10, 5682592), (16, 3551620), (20, 2841296), (32, 1775810), (40, 1420648), (64, 887905), (80, 710324), (160, 355162), (311, 182720), (320, 177581), (571, 99520), (622, 91360), (1142, 49760), (1244, 45680), (1555, 36544), (2284, 24880), (2488, 22840), (2855, 19904), (3110, 18272), (4568, 12440), (4976, 11420), (5710, 9952), (6220, 9136)]