56857248

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 206841600

約数和(自身を除く): 149984352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 49, 51, 54, 56, 63, 68, 72, 79, 84, 96, 98, 102, 108, 112, 119, 126, 136, 144, 147, 153, 158, 168, 189, 196, 204, 216, 224, 237, 238, 252, 272, 288, 294, 306, 316, 336, 357, 378, 392, 408, 432, 441, 459, 474, 476, 504, 544, 553, 588, 612, 632, 672, 711, 714, 756, 784, 816, 833, 864, 882, 918, 948, 952, 1008, 1071, 1106, 1176, 1224, 1264, 1323, 1343, 1422, 1428, 1512, 1568, 1632, 1659, 1666, 1764, 1836, 1896, 1904, 2016, 2133, 2142, 2212, 2352, 2448, 2499, 2528, 2646, 2686, 2844, 2856, 3024, 3213, 3318, 3332, 3528, 3672, 3792, 3808, 3871, 4029, 4266, 4284, 4424, 4704, 4896, 4977, 4998, 5292, 5372, 5688, 5712, 6048, 6426, 6636, 6664, 7056, 7344, 7497, 7584, 7742, 8058, 8532, 8568, 8848, 9401, 9954, 9996, 10584, 10744, 11376, 11424, 11613, 12087, 12852, 13272, 13328, 14112, 14688, 14931, 14994, 15484, 16116, 17064, 17136, 17696, 18802, 19908, 19992, 21168, 21488, 22491, 22752, 23226, 24174, 25704, 26544, 26656, 28203, 29862, 29988, 30968, 32232, 34128, 34272, 34839, 36261, 37604, 39816, 39984, 42336, 42976, 44982, 46452, 48348, 51408, 53088, 56406, 59724, 59976, 61936, 64464, 65807, 68256, 69678, 72522, 75208, 79632, 79968, 84609, 89964, 92904, 96696, 102816, 104517, 112812, 119448, 119952, 123872, 128928, 131614, 139356, 145044, 150416, 159264, 169218, 179928, 185808, 193392, 197421, 209034, 225624, 238896, 239904, 253827, 263228, 278712, 290088, 300832, 338436, 359856, 371616, 386784, 394842, 418068, 451248, 477792, 507654, 526456, 557424, 580176, 592263, 676872, 719712, 789684, 836136, 902496, 1015308, 1052912, 1114848, 1160352, 1184526, 1353744, 1579368, 1672272, 1776789, 2030616, 2105824, 2369052, 2707488, 3158736, 3344544, 3553578, 4061232, 4738104, 6317472, 7107156, 8122464, 9476208, 14214312, 18952416, 28428624, 56857248]

約数ペア:

[(1, 56857248), (2, 28428624), (3, 18952416), (4, 14214312), (6, 9476208), (7, 8122464), (8, 7107156), (9, 6317472), (12, 4738104), (14, 4061232), (16, 3553578), (17, 3344544), (18, 3158736), (21, 2707488), (24, 2369052), (27, 2105824), (28, 2030616), (32, 1776789), (34, 1672272), (36, 1579368), (42, 1353744), (48, 1184526), (49, 1160352), (51, 1114848), (54, 1052912), (56, 1015308), (63, 902496), (68, 836136), (72, 789684), (79, 719712), (84, 676872), (96, 592263), (98, 580176), (102, 557424), (108, 526456), (112, 507654), (119, 477792), (126, 451248), (136, 418068), (144, 394842), (147, 386784), (153, 371616), (158, 359856), (168, 338436), (189, 300832), (196, 290088), (204, 278712), (216, 263228), (224, 253827), (237, 239904), (238, 238896), (252, 225624), (272, 209034), (288, 197421), (294, 193392), (306, 185808), (316, 179928), (336, 169218), (357, 159264), (378, 150416), (392, 145044), (408, 139356), (432, 131614), (441, 128928), (459, 123872), (474, 119952), (476, 119448), (504, 112812), (544, 104517), (553, 102816), (588, 96696), (612, 92904), (632, 89964), (672, 84609), (711, 79968), (714, 79632), (756, 75208), (784, 72522), (816, 69678), (833, 68256), (864, 65807), (882, 64464), (918, 61936), (948, 59976), (952, 59724), (1008, 56406), (1071, 53088), (1106, 51408), (1176, 48348), (1224, 46452), (1264, 44982), (1323, 42976), (1343, 42336), (1422, 39984), (1428, 39816), (1512, 37604), (1568, 36261), (1632, 34839), (1659, 34272), (1666, 34128), (1764, 32232), (1836, 30968), (1896, 29988), (1904, 29862), (2016, 28203), (2133, 26656), (2142, 26544), (2212, 25704), (2352, 24174), (2448, 23226), (2499, 22752), (2528, 22491), (2646, 21488), (2686, 21168), (2844, 19992), (2856, 19908), (3024, 18802), (3213, 17696), (3318, 17136), (3332, 17064), (3528, 16116), (3672, 15484), (3792, 14994), (3808, 14931), (3871, 14688), (4029, 14112), (4266, 13328), (4284, 13272), (4424, 12852), (4704, 12087), (4896, 11613), (4977, 11424), (4998, 11376), (5292, 10744), (5372, 10584), (5688, 9996), (5712, 9954), (6048, 9401), (6426, 8848), (6636, 8568), (6664, 8532), (7056, 8058), (7344, 7742), (7497, 7584)]