56538216

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:696

約数の個数: 128

約数和(自身を含む): 182726400

約数和(自身を除く): 126188184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 61, 63, 72, 84, 108, 122, 126, 168, 183, 189, 216, 244, 252, 366, 378, 427, 488, 504, 549, 613, 732, 756, 854, 1098, 1226, 1281, 1464, 1512, 1647, 1708, 1839, 2196, 2452, 2562, 3294, 3416, 3678, 3843, 4291, 4392, 4904, 5124, 5517, 6588, 7356, 7686, 8582, 10248, 11034, 11529, 12873, 13176, 14712, 15372, 16551, 17164, 22068, 23058, 25746, 30744, 33102, 34328, 37393, 38619, 44136, 46116, 51492, 66204, 74786, 77238, 92232, 102984, 112179, 115857, 132408, 149572, 154476, 224358, 231714, 261751, 299144, 308952, 336537, 448716, 463428, 523502, 673074, 785253, 897432, 926856, 1009611, 1047004, 1346148, 1570506, 2019222, 2094008, 2355759, 2692296, 3141012, 4038444, 4711518, 6282024, 7067277, 8076888, 9423036, 14134554, 18846072, 28269108, 56538216]

約数ペア:

[(1, 56538216), (2, 28269108), (3, 18846072), (4, 14134554), (6, 9423036), (7, 8076888), (8, 7067277), (9, 6282024), (12, 4711518), (14, 4038444), (18, 3141012), (21, 2692296), (24, 2355759), (27, 2094008), (28, 2019222), (36, 1570506), (42, 1346148), (54, 1047004), (56, 1009611), (61, 926856), (63, 897432), (72, 785253), (84, 673074), (108, 523502), (122, 463428), (126, 448716), (168, 336537), (183, 308952), (189, 299144), (216, 261751), (244, 231714), (252, 224358), (366, 154476), (378, 149572), (427, 132408), (488, 115857), (504, 112179), (549, 102984), (613, 92232), (732, 77238), (756, 74786), (854, 66204), (1098, 51492), (1226, 46116), (1281, 44136), (1464, 38619), (1512, 37393), (1647, 34328), (1708, 33102), (1839, 30744), (2196, 25746), (2452, 23058), (2562, 22068), (3294, 17164), (3416, 16551), (3678, 15372), (3843, 14712), (4291, 13176), (4392, 12873), (4904, 11529), (5124, 11034), (5517, 10248), (6588, 8582), (7356, 7686)]