51123744

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 174182400

約数和(自身を除く): 123058656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 79, 84, 96, 107, 108, 112, 126, 144, 158, 168, 189, 214, 216, 224, 237, 252, 288, 316, 321, 336, 378, 428, 432, 474, 504, 553, 632, 642, 672, 711, 749, 756, 856, 864, 948, 963, 1008, 1106, 1264, 1284, 1422, 1498, 1512, 1659, 1712, 1896, 1926, 2016, 2133, 2212, 2247, 2528, 2568, 2844, 2889, 2996, 3024, 3318, 3424, 3792, 3852, 4266, 4424, 4494, 4977, 5136, 5688, 5778, 5992, 6048, 6636, 6741, 7584, 7704, 8453, 8532, 8848, 8988, 9954, 10272, 11376, 11556, 11984, 13272, 13482, 14931, 15408, 16906, 17064, 17696, 17976, 19908, 20223, 22752, 23112, 23968, 25359, 26544, 26964, 29862, 30816, 33812, 34128, 35952, 39816, 40446, 46224, 50718, 53088, 53928, 59171, 59724, 67624, 68256, 71904, 76077, 79632, 80892, 92448, 101436, 107856, 118342, 119448, 135248, 152154, 159264, 161784, 177513, 202872, 215712, 228231, 236684, 238896, 270496, 304308, 323568, 355026, 405744, 456462, 473368, 477792, 532539, 608616, 647136, 710052, 811488, 912924, 946736, 1065078, 1217232, 1420104, 1597617, 1825848, 1893472, 2130156, 2434464, 2840208, 3195234, 3651696, 4260312, 5680416, 6390468, 7303392, 8520624, 12780936, 17041248, 25561872, 51123744]

約数ペア:

[(1, 51123744), (2, 25561872), (3, 17041248), (4, 12780936), (6, 8520624), (7, 7303392), (8, 6390468), (9, 5680416), (12, 4260312), (14, 3651696), (16, 3195234), (18, 2840208), (21, 2434464), (24, 2130156), (27, 1893472), (28, 1825848), (32, 1597617), (36, 1420104), (42, 1217232), (48, 1065078), (54, 946736), (56, 912924), (63, 811488), (72, 710052), (79, 647136), (84, 608616), (96, 532539), (107, 477792), (108, 473368), (112, 456462), (126, 405744), (144, 355026), (158, 323568), (168, 304308), (189, 270496), (214, 238896), (216, 236684), (224, 228231), (237, 215712), (252, 202872), (288, 177513), (316, 161784), (321, 159264), (336, 152154), (378, 135248), (428, 119448), (432, 118342), (474, 107856), (504, 101436), (553, 92448), (632, 80892), (642, 79632), (672, 76077), (711, 71904), (749, 68256), (756, 67624), (856, 59724), (864, 59171), (948, 53928), (963, 53088), (1008, 50718), (1106, 46224), (1264, 40446), (1284, 39816), (1422, 35952), (1498, 34128), (1512, 33812), (1659, 30816), (1712, 29862), (1896, 26964), (1926, 26544), (2016, 25359), (2133, 23968), (2212, 23112), (2247, 22752), (2528, 20223), (2568, 19908), (2844, 17976), (2889, 17696), (2996, 17064), (3024, 16906), (3318, 15408), (3424, 14931), (3792, 13482), (3852, 13272), (4266, 11984), (4424, 11556), (4494, 11376), (4977, 10272), (5136, 9954), (5688, 8988), (5778, 8848), (5992, 8532), (6048, 8453), (6636, 7704), (6741, 7584)]