49908264

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 153982080

約数和(自身を除く): 104073816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 37, 42, 49, 56, 62, 74, 84, 93, 98, 111, 124, 147, 148, 168, 186, 196, 217, 222, 248, 259, 294, 296, 372, 392, 434, 444, 518, 588, 651, 744, 777, 868, 888, 1036, 1147, 1176, 1302, 1369, 1519, 1554, 1736, 1813, 2072, 2294, 2604, 2738, 3038, 3108, 3441, 3626, 4107, 4557, 4588, 5208, 5439, 5476, 6076, 6216, 6882, 7252, 8029, 8214, 9114, 9176, 9583, 10878, 10952, 12152, 13764, 14504, 16058, 16428, 18228, 19166, 21756, 24087, 27528, 28749, 32116, 32856, 36456, 38332, 42439, 43512, 48174, 56203, 57498, 64232, 67081, 76664, 84878, 96348, 112406, 114996, 127317, 134162, 168609, 169756, 192696, 201243, 224812, 229992, 254634, 268324, 297073, 337218, 339512, 402486, 449624, 509268, 536648, 594146, 674436, 804972, 891219, 1018536, 1188292, 1348872, 1609944, 1782438, 2079511, 2376584, 3564876, 4159022, 6238533, 7129752, 8318044, 12477066, 16636088, 24954132, 49908264]

約数ペア:

[(1, 49908264), (2, 24954132), (3, 16636088), (4, 12477066), (6, 8318044), (7, 7129752), (8, 6238533), (12, 4159022), (14, 3564876), (21, 2376584), (24, 2079511), (28, 1782438), (31, 1609944), (37, 1348872), (42, 1188292), (49, 1018536), (56, 891219), (62, 804972), (74, 674436), (84, 594146), (93, 536648), (98, 509268), (111, 449624), (124, 402486), (147, 339512), (148, 337218), (168, 297073), (186, 268324), (196, 254634), (217, 229992), (222, 224812), (248, 201243), (259, 192696), (294, 169756), (296, 168609), (372, 134162), (392, 127317), (434, 114996), (444, 112406), (518, 96348), (588, 84878), (651, 76664), (744, 67081), (777, 64232), (868, 57498), (888, 56203), (1036, 48174), (1147, 43512), (1176, 42439), (1302, 38332), (1369, 36456), (1519, 32856), (1554, 32116), (1736, 28749), (1813, 27528), (2072, 24087), (2294, 21756), (2604, 19166), (2738, 18228), (3038, 16428), (3108, 16058), (3441, 14504), (3626, 13764), (4107, 12152), (4557, 10952), (4588, 10878), (5208, 9583), (5439, 9176), (5476, 9114), (6076, 8214), (6216, 8029), (6882, 7252)]