49802368

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 128471040

約数和(自身を除く): 78668672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 163, 176, 217, 224, 248, 308, 326, 341, 352, 434, 448, 496, 616, 652, 682, 704, 868, 896, 992, 1141, 1232, 1304, 1364, 1408, 1736, 1793, 1984, 2282, 2387, 2464, 2608, 2728, 3472, 3586, 3968, 4564, 4774, 4928, 5053, 5216, 5456, 6944, 7172, 9128, 9548, 9856, 10106, 10432, 10912, 12551, 13888, 14344, 18256, 19096, 20212, 20864, 21824, 25102, 27776, 28688, 35371, 36512, 38192, 40424, 43648, 50204, 55583, 57376, 70742, 73024, 76384, 80848, 100408, 111166, 114752, 141484, 146048, 152768, 161696, 200816, 222332, 229504, 282968, 305536, 323392, 389081, 401632, 444664, 565936, 646784, 778162, 803264, 889328, 1131872, 1556324, 1606528, 1778656, 2263744, 3112648, 3557312, 4527488, 6225296, 7114624, 12450592, 24901184, 49802368]

約数ペア:

[(1, 49802368), (2, 24901184), (4, 12450592), (7, 7114624), (8, 6225296), (11, 4527488), (14, 3557312), (16, 3112648), (22, 2263744), (28, 1778656), (31, 1606528), (32, 1556324), (44, 1131872), (56, 889328), (62, 803264), (64, 778162), (77, 646784), (88, 565936), (112, 444664), (124, 401632), (128, 389081), (154, 323392), (163, 305536), (176, 282968), (217, 229504), (224, 222332), (248, 200816), (308, 161696), (326, 152768), (341, 146048), (352, 141484), (434, 114752), (448, 111166), (496, 100408), (616, 80848), (652, 76384), (682, 73024), (704, 70742), (868, 57376), (896, 55583), (992, 50204), (1141, 43648), (1232, 40424), (1304, 38192), (1364, 36512), (1408, 35371), (1736, 28688), (1793, 27776), (1984, 25102), (2282, 21824), (2387, 20864), (2464, 20212), (2608, 19096), (2728, 18256), (3472, 14344), (3586, 13888), (3968, 12551), (4564, 10912), (4774, 10432), (4928, 10106), (5053, 9856), (5216, 9548), (5456, 9128), (6944, 7172)]