51413376

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:672

約数の個数: 128

約数和(自身を含む): 161372160

約数和(自身を除く): 109958784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 617, 651, 672, 744, 868, 896, 992, 1234, 1302, 1344, 1488, 1736, 1851, 1984, 2468, 2604, 2688, 2976, 3472, 3702, 3968, 4319, 4936, 5208, 5952, 6944, 7404, 8638, 9872, 10416, 11904, 12957, 13888, 14808, 17276, 19127, 19744, 20832, 25914, 27776, 29616, 34552, 38254, 39488, 41664, 51828, 57381, 59232, 69104, 76508, 78976, 83328, 103656, 114762, 118464, 133889, 138208, 153016, 207312, 229524, 236928, 267778, 276416, 306032, 401667, 414624, 459048, 535556, 552832, 612064, 803334, 829248, 918096, 1071112, 1224128, 1606668, 1658496, 1836192, 2142224, 2448256, 3213336, 3672384, 4284448, 6426672, 7344768, 8568896, 12853344, 17137792, 25706688, 51413376]

約数ペア:

[(1, 51413376), (2, 25706688), (3, 17137792), (4, 12853344), (6, 8568896), (7, 7344768), (8, 6426672), (12, 4284448), (14, 3672384), (16, 3213336), (21, 2448256), (24, 2142224), (28, 1836192), (31, 1658496), (32, 1606668), (42, 1224128), (48, 1071112), (56, 918096), (62, 829248), (64, 803334), (84, 612064), (93, 552832), (96, 535556), (112, 459048), (124, 414624), (128, 401667), (168, 306032), (186, 276416), (192, 267778), (217, 236928), (224, 229524), (248, 207312), (336, 153016), (372, 138208), (384, 133889), (434, 118464), (448, 114762), (496, 103656), (617, 83328), (651, 78976), (672, 76508), (744, 69104), (868, 59232), (896, 57381), (992, 51828), (1234, 41664), (1302, 39488), (1344, 38254), (1488, 34552), (1736, 29616), (1851, 27776), (1984, 25914), (2468, 20832), (2604, 19744), (2688, 19127), (2976, 17276), (3472, 14808), (3702, 13888), (3968, 12957), (4319, 11904), (4936, 10416), (5208, 9872), (5952, 8638), (6944, 7404)]