55471288

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{971}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 107483760

約数和(自身を除く): 52012472

約数列:

[1, 2, 4, 8, 37, 74, 148, 193, 296, 386, 772, 971, 1544, 1942, 3884, 7141, 7768, 14282, 28564, 35927, 57128, 71854, 143708, 187403, 287416, 374806, 749612, 1499224, 6933911, 13867822, 27735644, 55471288]

約数ペア:

[(1, 55471288), (2, 27735644), (4, 13867822), (8, 6933911), (37, 1499224), (74, 749612), (148, 374806), (193, 287416), (296, 187403), (386, 143708), (772, 71854), (971, 57128), (1544, 35927), (1942, 28564), (3884, 14282), (7141, 7768)]