50871516416

素因数分解:

$2^8\times 7^1\times {\mathrm{223}}^1\times {\mathrm{127301}}^1$

素因数の和:127547

約数の個数: 72

約数和(自身を含む): 116571969024

約数和(自身を除く): 65700452608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 223, 224, 256, 446, 448, 892, 896, 1561, 1784, 1792, 3122, 3568, 6244, 7136, 12488, 14272, 24976, 28544, 49952, 57088, 99904, 127301, 199808, 254602, 399616, 509204, 891107, 1018408, 1782214, 2036816, 3564428, 4073632, 7128856, 8147264, 14257712, 16294528, 28388123, 28515424, 32589056, 56776246, 57030848, 113552492, 114061696, 198716861, 227104984, 228123392, 397433722, 454209968, 794867444, 908419936, 1589734888, 1816839872, 3179469776, 3633679744, 6358939552, 7267359488, 12717879104, 25435758208, 50871516416]

約数ペア:

[(1, 50871516416), (2, 25435758208), (4, 12717879104), (7, 7267359488), (8, 6358939552), (14, 3633679744), (16, 3179469776), (28, 1816839872), (32, 1589734888), (56, 908419936), (64, 794867444), (112, 454209968), (128, 397433722), (223, 228123392), (224, 227104984), (256, 198716861), (446, 114061696), (448, 113552492), (892, 57030848), (896, 56776246), (1561, 32589056), (1784, 28515424), (1792, 28388123), (3122, 16294528), (3568, 14257712), (6244, 8147264), (7136, 7128856), (12488, 4073632), (14272, 3564428), (24976, 2036816), (28544, 1782214), (49952, 1018408), (57088, 891107), (99904, 509204), (127301, 399616), (199808, 254602)]