55346560

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5087}}^1$

素因数の和:5123

約数の個数: 64

約数和(自身を含む): 140123520

約数和(自身を除く): 84776960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5087, 5440, 10174, 10880, 20348, 25435, 40696, 50870, 81392, 86479, 101740, 162784, 172958, 203480, 325568, 345916, 406960, 432395, 651136, 691832, 813920, 864790, 1383664, 1627840, 1729580, 2767328, 3255680, 3459160, 5534656, 6918320, 11069312, 13836640, 27673280, 55346560]

約数ペア:

[(1, 55346560), (2, 27673280), (4, 13836640), (5, 11069312), (8, 6918320), (10, 5534656), (16, 3459160), (17, 3255680), (20, 2767328), (32, 1729580), (34, 1627840), (40, 1383664), (64, 864790), (68, 813920), (80, 691832), (85, 651136), (128, 432395), (136, 406960), (160, 345916), (170, 325568), (272, 203480), (320, 172958), (340, 162784), (544, 101740), (640, 86479), (680, 81392), (1088, 50870), (1360, 40696), (2176, 25435), (2720, 20348), (5087, 10880), (5440, 10174)]