55790709

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 87997056

約数和(自身を除く): 32206347

約数列:

[1, 3, 13, 23, 37, 39, 41, 69, 111, 123, 299, 481, 533, 851, 897, 943, 1443, 1517, 1599, 1681, 2553, 2829, 4551, 5043, 11063, 12259, 19721, 21853, 33189, 34891, 36777, 38663, 59163, 62197, 65559, 104673, 115989, 186591, 453583, 502619, 808561, 1360749, 1430531, 1507857, 2425683, 4291593, 18596903, 55790709]

約数ペア:

[(1, 55790709), (3, 18596903), (13, 4291593), (23, 2425683), (37, 1507857), (39, 1430531), (41, 1360749), (69, 808561), (111, 502619), (123, 453583), (299, 186591), (481, 115989), (533, 104673), (851, 65559), (897, 62197), (943, 59163), (1443, 38663), (1517, 36777), (1599, 34891), (1681, 33189), (2553, 21853), (2829, 19721), (4551, 12259), (5043, 11063)]