51875152

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:336

約数の個数: 80

約数和(自身を含む): 120881152

約数和(自身を除く): 69006000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 67, 112, 124, 134, 217, 223, 248, 268, 434, 446, 469, 496, 536, 868, 892, 938, 1072, 1561, 1736, 1784, 1876, 2077, 3122, 3472, 3568, 3752, 4154, 6244, 6913, 7504, 8308, 12488, 13826, 14539, 14941, 16616, 24976, 27652, 29078, 29882, 33232, 48391, 55304, 58156, 59764, 96782, 104587, 110608, 116312, 119528, 193564, 209174, 232624, 239056, 387128, 418348, 463171, 774256, 836696, 926342, 1673392, 1852684, 3242197, 3705368, 6484394, 7410736, 12968788, 25937576, 51875152]

約数ペア:

[(1, 51875152), (2, 25937576), (4, 12968788), (7, 7410736), (8, 6484394), (14, 3705368), (16, 3242197), (28, 1852684), (31, 1673392), (56, 926342), (62, 836696), (67, 774256), (112, 463171), (124, 418348), (134, 387128), (217, 239056), (223, 232624), (248, 209174), (268, 193564), (434, 119528), (446, 116312), (469, 110608), (496, 104587), (536, 96782), (868, 59764), (892, 58156), (938, 55304), (1072, 48391), (1561, 33232), (1736, 29882), (1784, 29078), (1876, 27652), (2077, 24976), (3122, 16616), (3472, 14941), (3568, 14539), (3752, 13826), (4154, 12488), (6244, 8308), (6913, 7504)]