51159136

素因数分解:

$2^5\times 7^3\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 120960000

約数和(自身を除く): 69800864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 59, 79, 98, 112, 118, 158, 196, 224, 236, 316, 343, 392, 413, 472, 553, 632, 686, 784, 826, 944, 1106, 1264, 1372, 1568, 1652, 1888, 2212, 2528, 2744, 2891, 3304, 3871, 4424, 4661, 5488, 5782, 6608, 7742, 8848, 9322, 10976, 11564, 13216, 15484, 17696, 18644, 20237, 23128, 27097, 30968, 32627, 37288, 40474, 46256, 54194, 61936, 65254, 74576, 80948, 92512, 108388, 123872, 130508, 149152, 161896, 216776, 228389, 261016, 323792, 433552, 456778, 522032, 647584, 867104, 913556, 1044064, 1598723, 1827112, 3197446, 3654224, 6394892, 7308448, 12789784, 25579568, 51159136]

約数ペア:

[(1, 51159136), (2, 25579568), (4, 12789784), (7, 7308448), (8, 6394892), (14, 3654224), (16, 3197446), (28, 1827112), (32, 1598723), (49, 1044064), (56, 913556), (59, 867104), (79, 647584), (98, 522032), (112, 456778), (118, 433552), (158, 323792), (196, 261016), (224, 228389), (236, 216776), (316, 161896), (343, 149152), (392, 130508), (413, 123872), (472, 108388), (553, 92512), (632, 80948), (686, 74576), (784, 65254), (826, 61936), (944, 54194), (1106, 46256), (1264, 40474), (1372, 37288), (1568, 32627), (1652, 30968), (1888, 27097), (2212, 23128), (2528, 20237), (2744, 18644), (2891, 17696), (3304, 15484), (3871, 13216), (4424, 11564), (4661, 10976), (5488, 9322), (5782, 8848), (6608, 7742)]