51031344

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1669}}^1$

素因数の和:1707

約数の個数: 120

約数和(自身を含む): 165249840

約数和(自身を除く): 114218496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1092, 1176, 1274, 1456, 1669, 1911, 2184, 2352, 2548, 3338, 3822, 4368, 5007, 5096, 6676, 7644, 10014, 10192, 11683, 13352, 15288, 20028, 21697, 23366, 26704, 30576, 35049, 40056, 43394, 46732, 65091, 70098, 80112, 81781, 86788, 93464, 130182, 140196, 151879, 163562, 173576, 186928, 245343, 260364, 280392, 303758, 327124, 347152, 455637, 490686, 520728, 560784, 607516, 654248, 911274, 981372, 1041456, 1063153, 1215032, 1308496, 1822548, 1962744, 2126306, 2430064, 3189459, 3645096, 3925488, 4252612, 6378918, 7290192, 8505224, 12757836, 17010448, 25515672, 51031344]

約数ペア:

[(1, 51031344), (2, 25515672), (3, 17010448), (4, 12757836), (6, 8505224), (7, 7290192), (8, 6378918), (12, 4252612), (13, 3925488), (14, 3645096), (16, 3189459), (21, 2430064), (24, 2126306), (26, 1962744), (28, 1822548), (39, 1308496), (42, 1215032), (48, 1063153), (49, 1041456), (52, 981372), (56, 911274), (78, 654248), (84, 607516), (91, 560784), (98, 520728), (104, 490686), (112, 455637), (147, 347152), (156, 327124), (168, 303758), (182, 280392), (196, 260364), (208, 245343), (273, 186928), (294, 173576), (312, 163562), (336, 151879), (364, 140196), (392, 130182), (546, 93464), (588, 86788), (624, 81781), (637, 80112), (728, 70098), (784, 65091), (1092, 46732), (1176, 43394), (1274, 40056), (1456, 35049), (1669, 30576), (1911, 26704), (2184, 23366), (2352, 21697), (2548, 20028), (3338, 15288), (3822, 13352), (4368, 11683), (5007, 10192), (5096, 10014), (6676, 7644)]