51095408

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1847}}^1$

素因数の和:1894

約数の個数: 80

約数和(自身を含む): 128325120

約数和(自身を除く): 77229712

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, 1847, 1976, 2128, 3458, 3694, 3952, 6916, 7388, 12929, 13832, 14776, 24011, 25858, 27664, 29552, 35093, 48022, 51716, 70186, 96044, 103432, 140372, 168077, 192088, 206864, 245651, 280744, 336154, 384176, 456209, 491302, 561488, 672308, 912418, 982604, 1344616, 1824836, 1965208, 2689232, 3193463, 3649672, 3930416, 6386926, 7299344, 12773852, 25547704, 51095408]

約数ペア:

[(1, 51095408), (2, 25547704), (4, 12773852), (7, 7299344), (8, 6386926), (13, 3930416), (14, 3649672), (16, 3193463), (19, 2689232), (26, 1965208), (28, 1824836), (38, 1344616), (52, 982604), (56, 912418), (76, 672308), (91, 561488), (104, 491302), (112, 456209), (133, 384176), (152, 336154), (182, 280744), (208, 245651), (247, 206864), (266, 192088), (304, 168077), (364, 140372), (494, 103432), (532, 96044), (728, 70186), (988, 51716), (1064, 48022), (1456, 35093), (1729, 29552), (1847, 27664), (1976, 25858), (2128, 24011), (3458, 14776), (3694, 13832), (3952, 12929), (6916, 7388)]