55964720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 120

約数和(自身を含む): 154927584

約数和(自身を除く): 98962864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 73, 74, 80, 112, 140, 146, 148, 185, 259, 280, 292, 296, 365, 370, 511, 518, 560, 584, 592, 730, 740, 1022, 1036, 1168, 1295, 1369, 1460, 1480, 2044, 2072, 2555, 2590, 2701, 2738, 2920, 2960, 4088, 4144, 5110, 5180, 5402, 5476, 5840, 6845, 8176, 9583, 10220, 10360, 10804, 10952, 13505, 13690, 18907, 19166, 20440, 20720, 21608, 21904, 27010, 27380, 37814, 38332, 40880, 43216, 47915, 54020, 54760, 75628, 76664, 94535, 95830, 99937, 108040, 109520, 151256, 153328, 189070, 191660, 199874, 216080, 302512, 378140, 383320, 399748, 499685, 699559, 756280, 766640, 799496, 999370, 1399118, 1512560, 1598992, 1998740, 2798236, 3497795, 3997480, 5596472, 6995590, 7994960, 11192944, 13991180, 27982360, 55964720]

約数ペア:

[(1, 55964720), (2, 27982360), (4, 13991180), (5, 11192944), (7, 7994960), (8, 6995590), (10, 5596472), (14, 3997480), (16, 3497795), (20, 2798236), (28, 1998740), (35, 1598992), (37, 1512560), (40, 1399118), (56, 999370), (70, 799496), (73, 766640), (74, 756280), (80, 699559), (112, 499685), (140, 399748), (146, 383320), (148, 378140), (185, 302512), (259, 216080), (280, 199874), (292, 191660), (296, 189070), (365, 153328), (370, 151256), (511, 109520), (518, 108040), (560, 99937), (584, 95830), (592, 94535), (730, 76664), (740, 75628), (1022, 54760), (1036, 54020), (1168, 47915), (1295, 43216), (1369, 40880), (1460, 38332), (1480, 37814), (2044, 27380), (2072, 27010), (2555, 21904), (2590, 21608), (2701, 20720), (2738, 20440), (2920, 19166), (2960, 18907), (4088, 13690), (4144, 13505), (5110, 10952), (5180, 10804), (5402, 10360), (5476, 10220), (5840, 9583), (6845, 8176)]