49852160

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 132451200

約数和(自身を除く): 82599040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 64, 68, 79, 80, 85, 116, 128, 136, 145, 158, 160, 170, 232, 256, 272, 290, 316, 320, 340, 395, 464, 493, 544, 580, 632, 640, 680, 790, 928, 986, 1088, 1160, 1264, 1280, 1343, 1360, 1580, 1856, 1972, 2176, 2291, 2320, 2465, 2528, 2686, 2720, 3160, 3712, 3944, 4352, 4582, 4640, 4930, 5056, 5372, 5440, 6320, 6715, 7424, 7888, 9164, 9280, 9860, 10112, 10744, 10880, 11455, 12640, 13430, 15776, 18328, 18560, 19720, 20224, 21488, 21760, 22910, 25280, 26860, 31552, 36656, 37120, 38947, 39440, 42976, 45820, 50560, 53720, 63104, 73312, 77894, 78880, 85952, 91640, 101120, 107440, 126208, 146624, 155788, 157760, 171904, 183280, 194735, 214880, 293248, 311576, 315520, 343808, 366560, 389470, 429760, 586496, 623152, 631040, 733120, 778940, 859520, 1246304, 1466240, 1557880, 1719040, 2492608, 2932480, 3115760, 4985216, 6231520, 9970432, 12463040, 24926080, 49852160]

約数ペア:

[(1, 49852160), (2, 24926080), (4, 12463040), (5, 9970432), (8, 6231520), (10, 4985216), (16, 3115760), (17, 2932480), (20, 2492608), (29, 1719040), (32, 1557880), (34, 1466240), (40, 1246304), (58, 859520), (64, 778940), (68, 733120), (79, 631040), (80, 623152), (85, 586496), (116, 429760), (128, 389470), (136, 366560), (145, 343808), (158, 315520), (160, 311576), (170, 293248), (232, 214880), (256, 194735), (272, 183280), (290, 171904), (316, 157760), (320, 155788), (340, 146624), (395, 126208), (464, 107440), (493, 101120), (544, 91640), (580, 85952), (632, 78880), (640, 77894), (680, 73312), (790, 63104), (928, 53720), (986, 50560), (1088, 45820), (1160, 42976), (1264, 39440), (1280, 38947), (1343, 37120), (1360, 36656), (1580, 31552), (1856, 26860), (1972, 25280), (2176, 22910), (2291, 21760), (2320, 21488), (2465, 20224), (2528, 19720), (2686, 18560), (2720, 18328), (3160, 15776), (3712, 13430), (3944, 12640), (4352, 11455), (4582, 10880), (4640, 10744), (4930, 10112), (5056, 9860), (5372, 9280), (5440, 9164), (6320, 7888), (6715, 7424)]