49664931520

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1\times {\mathrm{7039}}^1$

素因数の和:8370

約数の個数: 112

約数和(自身を含む): 125335710720

約数和(自身を除く): 75670779200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1297, 1360, 2594, 2720, 5188, 5440, 6485, 7039, 10376, 12970, 14078, 20752, 22049, 25940, 28156, 35195, 41504, 44098, 51880, 56312, 70390, 83008, 88196, 103760, 110245, 112624, 119663, 140780, 176392, 207520, 220490, 225248, 239326, 281560, 352784, 415040, 440980, 450496, 478652, 563120, 598315, 705568, 881960, 957304, 1126240, 1196630, 1411136, 1763920, 1914608, 2252480, 2393260, 3527840, 3829216, 4786520, 7055680, 7658432, 9129583, 9573040, 18259166, 19146080, 36518332, 38292160, 45647915, 73036664, 91295830, 146073328, 155202911, 182591660, 292146656, 310405822, 365183320, 584293312, 620811644, 730366640, 776014555, 1241623288, 1460733280, 1552029110, 2483246576, 2921466560, 3104058220, 4966493152, 6208116440, 9932986304, 12416232880, 24832465760, 49664931520]

約数ペア:

[(1, 49664931520), (2, 24832465760), (4, 12416232880), (5, 9932986304), (8, 6208116440), (10, 4966493152), (16, 3104058220), (17, 2921466560), (20, 2483246576), (32, 1552029110), (34, 1460733280), (40, 1241623288), (64, 776014555), (68, 730366640), (80, 620811644), (85, 584293312), (136, 365183320), (160, 310405822), (170, 292146656), (272, 182591660), (320, 155202911), (340, 146073328), (544, 91295830), (680, 73036664), (1088, 45647915), (1297, 38292160), (1360, 36518332), (2594, 19146080), (2720, 18259166), (5188, 9573040), (5440, 9129583), (6485, 7658432), (7039, 7055680), (10376, 4786520), (12970, 3829216), (14078, 3527840), (20752, 2393260), (22049, 2252480), (25940, 1914608), (28156, 1763920), (35195, 1411136), (41504, 1196630), (44098, 1126240), (51880, 957304), (56312, 881960), (70390, 705568), (83008, 598315), (88196, 563120), (103760, 478652), (110245, 450496), (112624, 440980), (119663, 415040), (140780, 352784), (176392, 281560), (207520, 239326), (220490, 225248)]