51903040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 224

約数和(自身を含む): 158008320

約数和(自身を除く): 106105280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 29, 32, 34, 35, 40, 47, 56, 58, 64, 68, 70, 80, 85, 94, 112, 116, 119, 136, 140, 145, 160, 170, 188, 203, 224, 232, 235, 238, 272, 280, 290, 320, 329, 340, 376, 406, 448, 464, 470, 476, 493, 544, 560, 580, 595, 658, 680, 752, 799, 812, 928, 940, 952, 986, 1015, 1088, 1120, 1160, 1190, 1316, 1360, 1363, 1504, 1598, 1624, 1645, 1856, 1880, 1904, 1972, 2030, 2240, 2320, 2380, 2465, 2632, 2720, 2726, 3008, 3196, 3248, 3290, 3451, 3760, 3808, 3944, 3995, 4060, 4640, 4760, 4930, 5264, 5440, 5452, 5593, 6392, 6496, 6580, 6815, 6902, 7520, 7616, 7888, 7990, 8120, 9280, 9520, 9541, 9860, 10528, 10904, 11186, 12784, 12992, 13160, 13630, 13804, 15040, 15776, 15980, 16240, 17255, 19040, 19082, 19720, 21056, 21808, 22372, 23171, 25568, 26320, 27260, 27608, 27965, 31552, 31960, 32480, 34510, 38080, 38164, 39440, 43616, 44744, 46342, 47705, 51136, 52640, 54520, 55216, 55930, 63920, 64960, 69020, 76328, 78880, 87232, 89488, 92684, 95410, 105280, 109040, 110432, 111860, 115855, 127840, 138040, 152656, 157760, 162197, 178976, 185368, 190820, 218080, 220864, 223720, 231710, 255680, 276080, 305312, 324394, 357952, 370736, 381640, 436160, 447440, 463420, 552160, 610624, 648788, 741472, 763280, 810985, 894880, 926840, 1104320, 1297576, 1482944, 1526560, 1621970, 1789760, 1853680, 2595152, 3053120, 3243940, 3707360, 5190304, 6487880, 7414720, 10380608, 12975760, 25951520, 51903040]

約数ペア:

[(1, 51903040), (2, 25951520), (4, 12975760), (5, 10380608), (7, 7414720), (8, 6487880), (10, 5190304), (14, 3707360), (16, 3243940), (17, 3053120), (20, 2595152), (28, 1853680), (29, 1789760), (32, 1621970), (34, 1526560), (35, 1482944), (40, 1297576), (47, 1104320), (56, 926840), (58, 894880), (64, 810985), (68, 763280), (70, 741472), (80, 648788), (85, 610624), (94, 552160), (112, 463420), (116, 447440), (119, 436160), (136, 381640), (140, 370736), (145, 357952), (160, 324394), (170, 305312), (188, 276080), (203, 255680), (224, 231710), (232, 223720), (235, 220864), (238, 218080), (272, 190820), (280, 185368), (290, 178976), (320, 162197), (329, 157760), (340, 152656), (376, 138040), (406, 127840), (448, 115855), (464, 111860), (470, 110432), (476, 109040), (493, 105280), (544, 95410), (560, 92684), (580, 89488), (595, 87232), (658, 78880), (680, 76328), (752, 69020), (799, 64960), (812, 63920), (928, 55930), (940, 55216), (952, 54520), (986, 52640), (1015, 51136), (1088, 47705), (1120, 46342), (1160, 44744), (1190, 43616), (1316, 39440), (1360, 38164), (1363, 38080), (1504, 34510), (1598, 32480), (1624, 31960), (1645, 31552), (1856, 27965), (1880, 27608), (1904, 27260), (1972, 26320), (2030, 25568), (2240, 23171), (2320, 22372), (2380, 21808), (2465, 21056), (2632, 19720), (2720, 19082), (2726, 19040), (3008, 17255), (3196, 16240), (3248, 15980), (3290, 15776), (3451, 15040), (3760, 13804), (3808, 13630), (3944, 13160), (3995, 12992), (4060, 12784), (4640, 11186), (4760, 10904), (4930, 10528), (5264, 9860), (5440, 9541), (5452, 9520), (5593, 9280), (6392, 8120), (6496, 7990), (6580, 7888), (6815, 7616), (6902, 7520)]