49916280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{415969}}^1$

素因数の和:415983

約数の個数: 32

約数和(自身を含む): 149749200

約数和(自身を除く): 99832920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 415969, 831938, 1247907, 1663876, 2079845, 2495814, 3327752, 4159690, 4991628, 6239535, 8319380, 9983256, 12479070, 16638760, 24958140, 49916280]

約数ペア:

[(1, 49916280), (2, 24958140), (3, 16638760), (4, 12479070), (5, 9983256), (6, 8319380), (8, 6239535), (10, 4991628), (12, 4159690), (15, 3327752), (20, 2495814), (24, 2079845), (30, 1663876), (40, 1247907), (60, 831938), (120, 415969)]