51542316

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:564

約数の個数: 108

約数和(自身を含む): 154365120

約数和(自身を除く): 102822804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 61, 63, 84, 98, 122, 126, 147, 183, 196, 244, 252, 294, 366, 427, 441, 479, 549, 588, 732, 854, 882, 958, 1098, 1281, 1437, 1708, 1764, 1916, 2196, 2562, 2874, 2989, 3353, 3843, 4311, 5124, 5748, 5978, 6706, 7686, 8622, 8967, 10059, 11956, 13412, 15372, 17244, 17934, 20118, 23471, 26901, 29219, 30177, 35868, 40236, 46942, 53802, 58438, 60354, 70413, 87657, 93884, 107604, 116876, 120708, 140826, 175314, 204533, 211239, 262971, 281652, 350628, 409066, 422478, 525942, 613599, 818132, 844956, 1051884, 1227198, 1431731, 1840797, 2454396, 2863462, 3681594, 4295193, 5726924, 7363188, 8590386, 12885579, 17180772, 25771158, 51542316]

約数ペア:

[(1, 51542316), (2, 25771158), (3, 17180772), (4, 12885579), (6, 8590386), (7, 7363188), (9, 5726924), (12, 4295193), (14, 3681594), (18, 2863462), (21, 2454396), (28, 1840797), (36, 1431731), (42, 1227198), (49, 1051884), (61, 844956), (63, 818132), (84, 613599), (98, 525942), (122, 422478), (126, 409066), (147, 350628), (183, 281652), (196, 262971), (244, 211239), (252, 204533), (294, 175314), (366, 140826), (427, 120708), (441, 116876), (479, 107604), (549, 93884), (588, 87657), (732, 70413), (854, 60354), (882, 58438), (958, 53802), (1098, 46942), (1281, 40236), (1437, 35868), (1708, 30177), (1764, 29219), (1916, 26901), (2196, 23471), (2562, 20118), (2874, 17934), (2989, 17244), (3353, 15372), (3843, 13412), (4311, 11956), (5124, 10059), (5748, 8967), (5978, 8622), (6706, 7686)]