51178248

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 160477200

約数和(自身を除く): 109298952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 132, 152, 171, 179, 198, 209, 228, 264, 342, 358, 361, 396, 418, 456, 537, 627, 684, 716, 722, 792, 836, 1074, 1083, 1254, 1368, 1432, 1444, 1611, 1672, 1881, 1969, 2148, 2166, 2508, 2888, 3222, 3249, 3401, 3762, 3938, 3971, 4296, 4332, 5016, 5907, 6444, 6498, 6802, 7524, 7876, 7942, 8664, 10203, 11814, 11913, 12888, 12996, 13604, 15048, 15752, 15884, 17721, 20406, 23628, 23826, 25992, 27208, 30609, 31768, 35442, 35739, 37411, 40812, 47256, 47652, 61218, 64619, 70884, 71478, 74822, 81624, 95304, 112233, 122436, 129238, 141768, 142956, 149644, 193857, 224466, 244872, 258476, 285912, 299288, 336699, 387714, 448932, 516952, 581571, 673398, 710809, 775428, 897864, 1163142, 1346796, 1421618, 1550856, 2132427, 2326284, 2693592, 2843236, 4264854, 4652568, 5686472, 6397281, 8529708, 12794562, 17059416, 25589124, 51178248]

約数ペア:

[(1, 51178248), (2, 25589124), (3, 17059416), (4, 12794562), (6, 8529708), (8, 6397281), (9, 5686472), (11, 4652568), (12, 4264854), (18, 2843236), (19, 2693592), (22, 2326284), (24, 2132427), (33, 1550856), (36, 1421618), (38, 1346796), (44, 1163142), (57, 897864), (66, 775428), (72, 710809), (76, 673398), (88, 581571), (99, 516952), (114, 448932), (132, 387714), (152, 336699), (171, 299288), (179, 285912), (198, 258476), (209, 244872), (228, 224466), (264, 193857), (342, 149644), (358, 142956), (361, 141768), (396, 129238), (418, 122436), (456, 112233), (537, 95304), (627, 81624), (684, 74822), (716, 71478), (722, 70884), (792, 64619), (836, 61218), (1074, 47652), (1083, 47256), (1254, 40812), (1368, 37411), (1432, 35739), (1444, 35442), (1611, 31768), (1672, 30609), (1881, 27208), (1969, 25992), (2148, 23826), (2166, 23628), (2508, 20406), (2888, 17721), (3222, 15884), (3249, 15752), (3401, 15048), (3762, 13604), (3938, 12996), (3971, 12888), (4296, 11913), (4332, 11814), (5016, 10203), (5907, 8664), (6444, 7942), (6498, 7876), (6802, 7524)]