51859520

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9533}}^1$

素因数の和:9567

約数の個数: 56

約数和(自身を含む): 130768344

約数和(自身を除く): 78908824

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 9533, 19066, 38132, 47665, 76264, 95330, 152528, 162061, 190660, 305056, 324122, 381320, 610112, 648244, 762640, 810305, 1296488, 1525280, 1620610, 2592976, 3050560, 3241220, 5185952, 6482440, 10371904, 12964880, 25929760, 51859520]

約数ペア:

[(1, 51859520), (2, 25929760), (4, 12964880), (5, 10371904), (8, 6482440), (10, 5185952), (16, 3241220), (17, 3050560), (20, 2592976), (32, 1620610), (34, 1525280), (40, 1296488), (64, 810305), (68, 762640), (80, 648244), (85, 610112), (136, 381320), (160, 324122), (170, 305056), (272, 190660), (320, 162061), (340, 152528), (544, 95330), (680, 76264), (1088, 47665), (1360, 38132), (2720, 19066), (5440, 9533)]