51031008

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1489}}^1$

素因数の和:1529

約数の個数: 144

約数和(自身を含む): 175724640

約数和(自身を除く): 124693632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1489, 1632, 1904, 2016, 2142, 2448, 2856, 2978, 3808, 4284, 4467, 4896, 5712, 5956, 8568, 8934, 10423, 11424, 11912, 13401, 17136, 17868, 20846, 23824, 25313, 26802, 31269, 34272, 35736, 41692, 47648, 50626, 53604, 62538, 71472, 75939, 83384, 93807, 101252, 107208, 125076, 142944, 151878, 166768, 177191, 187614, 202504, 214416, 227817, 250152, 303756, 333536, 354382, 375228, 405008, 428832, 455634, 500304, 531573, 607512, 708764, 750456, 810016, 911268, 1000608, 1063146, 1215024, 1417528, 1500912, 1594719, 1822536, 2126292, 2430048, 2835056, 3001824, 3189438, 3645072, 4252584, 5670112, 6378876, 7290144, 8505168, 12757752, 17010336, 25515504, 51031008]

約数ペア:

[(1, 51031008), (2, 25515504), (3, 17010336), (4, 12757752), (6, 8505168), (7, 7290144), (8, 6378876), (9, 5670112), (12, 4252584), (14, 3645072), (16, 3189438), (17, 3001824), (18, 2835056), (21, 2430048), (24, 2126292), (28, 1822536), (32, 1594719), (34, 1500912), (36, 1417528), (42, 1215024), (48, 1063146), (51, 1000608), (56, 911268), (63, 810016), (68, 750456), (72, 708764), (84, 607512), (96, 531573), (102, 500304), (112, 455634), (119, 428832), (126, 405008), (136, 375228), (144, 354382), (153, 333536), (168, 303756), (204, 250152), (224, 227817), (238, 214416), (252, 202504), (272, 187614), (288, 177191), (306, 166768), (336, 151878), (357, 142944), (408, 125076), (476, 107208), (504, 101252), (544, 93807), (612, 83384), (672, 75939), (714, 71472), (816, 62538), (952, 53604), (1008, 50626), (1071, 47648), (1224, 41692), (1428, 35736), (1489, 34272), (1632, 31269), (1904, 26802), (2016, 25313), (2142, 23824), (2448, 20846), (2856, 17868), (2978, 17136), (3808, 13401), (4284, 11912), (4467, 11424), (4896, 10423), (5712, 8934), (5956, 8568)]