55573320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42101}}^1$

素因数の和:42126

約数の個数: 64

約数和(自身を含む): 181880640

約数和(自身を除く): 126307320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 42101, 84202, 126303, 168404, 210505, 252606, 336808, 421010, 463111, 505212, 631515, 842020, 926222, 1010424, 1263030, 1389333, 1684040, 1852444, 2315555, 2526060, 2778666, 3704888, 4631110, 5052120, 5557332, 6946665, 9262220, 11114664, 13893330, 18524440, 27786660, 55573320]

約数ペア:

[(1, 55573320), (2, 27786660), (3, 18524440), (4, 13893330), (5, 11114664), (6, 9262220), (8, 6946665), (10, 5557332), (11, 5052120), (12, 4631110), (15, 3704888), (20, 2778666), (22, 2526060), (24, 2315555), (30, 1852444), (33, 1684040), (40, 1389333), (44, 1263030), (55, 1010424), (60, 926222), (66, 842020), (88, 631515), (110, 505212), (120, 463111), (132, 421010), (165, 336808), (220, 252606), (264, 210505), (330, 168404), (440, 126303), (660, 84202), (1320, 42101)]