51826788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 150464496

約数和(自身を除く): 98637708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 41, 52, 73, 74, 78, 82, 111, 117, 123, 146, 148, 156, 164, 219, 222, 234, 246, 292, 333, 369, 438, 444, 468, 481, 492, 533, 657, 666, 738, 876, 949, 962, 1066, 1314, 1332, 1443, 1476, 1517, 1599, 1898, 1924, 2132, 2628, 2701, 2847, 2886, 2993, 3034, 3198, 3796, 4329, 4551, 4797, 5402, 5694, 5772, 5986, 6068, 6396, 8103, 8541, 8658, 8979, 9102, 9594, 10804, 11388, 11972, 13653, 16206, 17082, 17316, 17958, 18204, 19188, 19721, 24309, 26937, 27306, 32412, 34164, 35113, 35916, 38909, 39442, 48618, 53874, 54612, 59163, 70226, 77818, 78884, 97236, 105339, 107748, 110741, 116727, 118326, 140452, 155636, 177489, 210678, 221482, 233454, 236652, 316017, 332223, 350181, 354978, 421356, 442964, 466908, 632034, 664446, 700362, 709956, 996669, 1264068, 1328892, 1400724, 1439633, 1993338, 2879266, 3986676, 4318899, 5758532, 8637798, 12956697, 17275596, 25913394, 51826788]

約数ペア:

[(1, 51826788), (2, 25913394), (3, 17275596), (4, 12956697), (6, 8637798), (9, 5758532), (12, 4318899), (13, 3986676), (18, 2879266), (26, 1993338), (36, 1439633), (37, 1400724), (39, 1328892), (41, 1264068), (52, 996669), (73, 709956), (74, 700362), (78, 664446), (82, 632034), (111, 466908), (117, 442964), (123, 421356), (146, 354978), (148, 350181), (156, 332223), (164, 316017), (219, 236652), (222, 233454), (234, 221482), (246, 210678), (292, 177489), (333, 155636), (369, 140452), (438, 118326), (444, 116727), (468, 110741), (481, 107748), (492, 105339), (533, 97236), (657, 78884), (666, 77818), (738, 70226), (876, 59163), (949, 54612), (962, 53874), (1066, 48618), (1314, 39442), (1332, 38909), (1443, 35916), (1476, 35113), (1517, 34164), (1599, 32412), (1898, 27306), (1924, 26937), (2132, 24309), (2628, 19721), (2701, 19188), (2847, 18204), (2886, 17958), (2993, 17316), (3034, 17082), (3198, 16206), (3796, 13653), (4329, 11972), (4551, 11388), (4797, 10804), (5402, 9594), (5694, 9102), (5772, 8979), (5986, 8658), (6068, 8541), (6396, 8103)]