52170444

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:839

約数の個数: 72

約数和(自身を含む): 138181680

約数和(自身を除く): 86011236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 53, 74, 106, 111, 148, 159, 212, 222, 318, 333, 444, 477, 636, 666, 739, 954, 1332, 1478, 1908, 1961, 2217, 2956, 3922, 4434, 5883, 6651, 7844, 8868, 11766, 13302, 17649, 23532, 26604, 27343, 35298, 39167, 54686, 70596, 78334, 82029, 109372, 117501, 156668, 164058, 235002, 246087, 328116, 352503, 470004, 492174, 705006, 984348, 1410012, 1449179, 2898358, 4347537, 5796716, 8695074, 13042611, 17390148, 26085222, 52170444]

約数ペア:

[(1, 52170444), (2, 26085222), (3, 17390148), (4, 13042611), (6, 8695074), (9, 5796716), (12, 4347537), (18, 2898358), (36, 1449179), (37, 1410012), (53, 984348), (74, 705006), (106, 492174), (111, 470004), (148, 352503), (159, 328116), (212, 246087), (222, 235002), (318, 164058), (333, 156668), (444, 117501), (477, 109372), (636, 82029), (666, 78334), (739, 70596), (954, 54686), (1332, 39167), (1478, 35298), (1908, 27343), (1961, 26604), (2217, 23532), (2956, 17649), (3922, 13302), (4434, 11766), (5883, 8868), (6651, 7844)]