52017280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:726

約数の個数: 128

約数和(自身を含む): 150698880

約数和(自身を除く): 98681600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 683, 896, 952, 1088, 1120, 1190, 1360, 1366, 1904, 2176, 2240, 2380, 2720, 2732, 3415, 3808, 4480, 4760, 4781, 5440, 5464, 6830, 7616, 9520, 9562, 10880, 10928, 11611, 13660, 15232, 19040, 19124, 21856, 23222, 23905, 27320, 38080, 38248, 43712, 46444, 47810, 54640, 58055, 76160, 76496, 81277, 87424, 92888, 95620, 109280, 116110, 152992, 162554, 185776, 191240, 218560, 232220, 305984, 325108, 371552, 382480, 406385, 437120, 464440, 611968, 650216, 743104, 764960, 812770, 928880, 1300432, 1486208, 1529920, 1625540, 1857760, 2600864, 3059840, 3251080, 3715520, 5201728, 6502160, 7431040, 10403456, 13004320, 26008640, 52017280]

約数ペア:

[(1, 52017280), (2, 26008640), (4, 13004320), (5, 10403456), (7, 7431040), (8, 6502160), (10, 5201728), (14, 3715520), (16, 3251080), (17, 3059840), (20, 2600864), (28, 1857760), (32, 1625540), (34, 1529920), (35, 1486208), (40, 1300432), (56, 928880), (64, 812770), (68, 764960), (70, 743104), (80, 650216), (85, 611968), (112, 464440), (119, 437120), (128, 406385), (136, 382480), (140, 371552), (160, 325108), (170, 305984), (224, 232220), (238, 218560), (272, 191240), (280, 185776), (320, 162554), (340, 152992), (448, 116110), (476, 109280), (544, 95620), (560, 92888), (595, 87424), (640, 81277), (680, 76496), (683, 76160), (896, 58055), (952, 54640), (1088, 47810), (1120, 46444), (1190, 43712), (1360, 38248), (1366, 38080), (1904, 27320), (2176, 23905), (2240, 23222), (2380, 21856), (2720, 19124), (2732, 19040), (3415, 15232), (3808, 13660), (4480, 11611), (4760, 10928), (4781, 10880), (5440, 9562), (5464, 9520), (6830, 7616)]