51196488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 157977600

約数和(自身を除く): 106781112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 43, 56, 57, 76, 84, 86, 114, 129, 133, 152, 168, 172, 228, 258, 266, 301, 344, 373, 399, 456, 516, 532, 602, 746, 798, 817, 903, 1032, 1064, 1119, 1204, 1492, 1596, 1634, 1806, 2238, 2408, 2451, 2611, 2984, 3192, 3268, 3612, 4476, 4902, 5222, 5719, 6536, 7087, 7224, 7833, 8952, 9804, 10444, 11438, 14174, 15666, 16039, 17157, 19608, 20888, 21261, 22876, 28348, 31332, 32078, 34314, 42522, 45752, 48117, 49609, 56696, 62664, 64156, 68628, 85044, 96234, 99218, 112273, 128312, 137256, 148827, 170088, 192468, 198436, 224546, 297654, 304741, 336819, 384936, 396872, 449092, 595308, 609482, 673638, 898184, 914223, 1190616, 1218964, 1347276, 1828446, 2133187, 2437928, 2694552, 3656892, 4266374, 6399561, 7313784, 8532748, 12799122, 17065496, 25598244, 51196488]

約数ペア:

[(1, 51196488), (2, 25598244), (3, 17065496), (4, 12799122), (6, 8532748), (7, 7313784), (8, 6399561), (12, 4266374), (14, 3656892), (19, 2694552), (21, 2437928), (24, 2133187), (28, 1828446), (38, 1347276), (42, 1218964), (43, 1190616), (56, 914223), (57, 898184), (76, 673638), (84, 609482), (86, 595308), (114, 449092), (129, 396872), (133, 384936), (152, 336819), (168, 304741), (172, 297654), (228, 224546), (258, 198436), (266, 192468), (301, 170088), (344, 148827), (373, 137256), (399, 128312), (456, 112273), (516, 99218), (532, 96234), (602, 85044), (746, 68628), (798, 64156), (817, 62664), (903, 56696), (1032, 49609), (1064, 48117), (1119, 45752), (1204, 42522), (1492, 34314), (1596, 32078), (1634, 31332), (1806, 28348), (2238, 22876), (2408, 21261), (2451, 20888), (2611, 19608), (2984, 17157), (3192, 16039), (3268, 15666), (3612, 14174), (4476, 11438), (4902, 10444), (5222, 9804), (5719, 8952), (6536, 7833), (7087, 7224)]