55508128

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 128024064

約数和(自身を除く): 72515936

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 47, 52, 68, 94, 104, 136, 167, 188, 208, 221, 272, 334, 376, 416, 442, 544, 611, 668, 752, 799, 884, 1222, 1336, 1504, 1598, 1768, 2171, 2444, 2672, 2839, 3196, 3536, 4342, 4888, 5344, 5678, 6392, 7072, 7849, 8684, 9776, 10387, 11356, 12784, 15698, 17368, 19552, 20774, 22712, 25568, 31396, 34736, 36907, 41548, 45424, 62792, 69472, 73814, 83096, 90848, 102037, 125584, 133433, 147628, 166192, 204074, 251168, 266866, 295256, 332384, 408148, 533732, 590512, 816296, 1067464, 1181024, 1632592, 1734629, 2134928, 3265184, 3469258, 4269856, 6938516, 13877032, 27754064, 55508128]

約数ペア:

[(1, 55508128), (2, 27754064), (4, 13877032), (8, 6938516), (13, 4269856), (16, 3469258), (17, 3265184), (26, 2134928), (32, 1734629), (34, 1632592), (47, 1181024), (52, 1067464), (68, 816296), (94, 590512), (104, 533732), (136, 408148), (167, 332384), (188, 295256), (208, 266866), (221, 251168), (272, 204074), (334, 166192), (376, 147628), (416, 133433), (442, 125584), (544, 102037), (611, 90848), (668, 83096), (752, 73814), (799, 69472), (884, 62792), (1222, 45424), (1336, 41548), (1504, 36907), (1598, 34736), (1768, 31396), (2171, 25568), (2444, 22712), (2672, 20774), (2839, 19552), (3196, 17368), (3536, 15698), (4342, 12784), (4888, 11356), (5344, 10387), (5678, 9776), (6392, 8684), (7072, 7849)]