55945680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{33301}}^1$

素因数の和:33324

約数の個数: 80

約数和(自身を含む): 198213504

約数和(自身を除く): 142267824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 33301, 66602, 99903, 133204, 166505, 199806, 233107, 266408, 333010, 399612, 466214, 499515, 532816, 666020, 699321, 799224, 932428, 999030, 1165535, 1332040, 1398642, 1598448, 1864856, 1998060, 2331070, 2664080, 2797284, 3496605, 3729712, 3996120, 4662140, 5594568, 6993210, 7992240, 9324280, 11189136, 13986420, 18648560, 27972840, 55945680]

約数ペア:

[(1, 55945680), (2, 27972840), (3, 18648560), (4, 13986420), (5, 11189136), (6, 9324280), (7, 7992240), (8, 6993210), (10, 5594568), (12, 4662140), (14, 3996120), (15, 3729712), (16, 3496605), (20, 2797284), (21, 2664080), (24, 2331070), (28, 1998060), (30, 1864856), (35, 1598448), (40, 1398642), (42, 1332040), (48, 1165535), (56, 999030), (60, 932428), (70, 799224), (80, 699321), (84, 666020), (105, 532816), (112, 499515), (120, 466214), (140, 399612), (168, 333010), (210, 266408), (240, 233107), (280, 199806), (336, 166505), (420, 133204), (560, 99903), (840, 66602), (1680, 33301)]