52921232

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1913}}^1$

素因数の和:1960

約数の個数: 80

約数和(自身を含む): 132908160

約数和(自身を除く): 79986928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1913, 1976, 2128, 3458, 3826, 3952, 6916, 7652, 13391, 13832, 15304, 24869, 26782, 27664, 30608, 36347, 49738, 53564, 72694, 99476, 107128, 145388, 174083, 198952, 214256, 254429, 290776, 348166, 397904, 472511, 508858, 581552, 696332, 945022, 1017716, 1392664, 1890044, 2035432, 2785328, 3307577, 3780088, 4070864, 6615154, 7560176, 13230308, 26460616, 52921232]

約数ペア:

[(1, 52921232), (2, 26460616), (4, 13230308), (7, 7560176), (8, 6615154), (13, 4070864), (14, 3780088), (16, 3307577), (19, 2785328), (26, 2035432), (28, 1890044), (38, 1392664), (52, 1017716), (56, 945022), (76, 696332), (91, 581552), (104, 508858), (112, 472511), (133, 397904), (152, 348166), (182, 290776), (208, 254429), (247, 214256), (266, 198952), (304, 174083), (364, 145388), (494, 107128), (532, 99476), (728, 72694), (988, 53564), (1064, 49738), (1456, 36347), (1729, 30608), (1913, 27664), (1976, 26782), (2128, 24869), (3458, 15304), (3826, 13832), (3952, 13391), (6916, 7652)]