55248840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{153469}}^1$

素因数の和:153486

約数の個数: 48

約数和(自身を含む): 179559900

約数和(自身を除く): 124311060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 153469, 306938, 460407, 613876, 767345, 920814, 1227752, 1381221, 1534690, 1841628, 2302035, 2762442, 3069380, 3683256, 4604070, 5524884, 6138760, 6906105, 9208140, 11049768, 13812210, 18416280, 27624420, 55248840]

約数ペア:

[(1, 55248840), (2, 27624420), (3, 18416280), (4, 13812210), (5, 11049768), (6, 9208140), (8, 6906105), (9, 6138760), (10, 5524884), (12, 4604070), (15, 3683256), (18, 3069380), (20, 2762442), (24, 2302035), (30, 1841628), (36, 1534690), (40, 1381221), (45, 1227752), (60, 920814), (72, 767345), (90, 613876), (120, 460407), (180, 306938), (360, 153469)]