55286648

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{929}}^1$

素因数の和:1151

約数の個数: 32

約数和(自身を含む): 106801200

約数和(自身を除く): 51514552

約数列:

[1, 2, 4, 8, 43, 86, 172, 173, 344, 346, 692, 929, 1384, 1858, 3716, 7432, 7439, 14878, 29756, 39947, 59512, 79894, 159788, 160717, 319576, 321434, 642868, 1285736, 6910831, 13821662, 27643324, 55286648]

約数ペア:

[(1, 55286648), (2, 27643324), (4, 13821662), (8, 6910831), (43, 1285736), (86, 642868), (172, 321434), (173, 319576), (344, 160717), (346, 159788), (692, 79894), (929, 59512), (1384, 39947), (1858, 29756), (3716, 14878), (7432, 7439)]