28786050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{21323}}^1$

素因数の和:21344

約数の個数: 48

約数和(自身を含む): 79325280

約数和(自身を除く): 50539230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 21323, 42646, 63969, 106615, 127938, 191907, 213230, 319845, 383814, 533075, 575721, 639690, 959535, 1066150, 1151442, 1599225, 1919070, 2878605, 3198450, 4797675, 5757210, 9595350, 14393025, 28786050]

約数ペア:

[(1, 28786050), (2, 14393025), (3, 9595350), (5, 5757210), (6, 4797675), (9, 3198450), (10, 2878605), (15, 1919070), (18, 1599225), (25, 1151442), (27, 1066150), (30, 959535), (45, 639690), (50, 575721), (54, 533075), (75, 383814), (90, 319845), (135, 213230), (150, 191907), (225, 127938), (270, 106615), (450, 63969), (675, 42646), (1350, 21323)]