47811904

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 112

約数和(自身を含む): 117774720

約数和(自身を除く): 69962816

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 56, 64, 76, 82, 112, 133, 137, 152, 164, 224, 266, 274, 287, 304, 328, 448, 532, 548, 574, 608, 656, 779, 959, 1064, 1096, 1148, 1216, 1312, 1558, 1918, 2128, 2192, 2296, 2603, 2624, 3116, 3836, 4256, 4384, 4592, 5206, 5453, 5617, 6232, 7672, 8512, 8768, 9184, 10412, 10906, 11234, 12464, 15344, 18221, 18368, 20824, 21812, 22468, 24928, 30688, 36442, 39319, 41648, 43624, 44936, 49856, 61376, 72884, 78638, 83296, 87248, 89872, 106723, 145768, 157276, 166592, 174496, 179744, 213446, 291536, 314552, 348992, 359488, 426892, 583072, 629104, 747061, 853784, 1166144, 1258208, 1494122, 1707568, 2516416, 2988244, 3415136, 5976488, 6830272, 11952976, 23905952, 47811904]

約数ペア:

[(1, 47811904), (2, 23905952), (4, 11952976), (7, 6830272), (8, 5976488), (14, 3415136), (16, 2988244), (19, 2516416), (28, 1707568), (32, 1494122), (38, 1258208), (41, 1166144), (56, 853784), (64, 747061), (76, 629104), (82, 583072), (112, 426892), (133, 359488), (137, 348992), (152, 314552), (164, 291536), (224, 213446), (266, 179744), (274, 174496), (287, 166592), (304, 157276), (328, 145768), (448, 106723), (532, 89872), (548, 87248), (574, 83296), (608, 78638), (656, 72884), (779, 61376), (959, 49856), (1064, 44936), (1096, 43624), (1148, 41648), (1216, 39319), (1312, 36442), (1558, 30688), (1918, 24928), (2128, 22468), (2192, 21812), (2296, 20824), (2603, 18368), (2624, 18221), (3116, 15344), (3836, 12464), (4256, 11234), (4384, 10906), (4592, 10412), (5206, 9184), (5453, 8768), (5617, 8512), (6232, 7672)]