47903340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{16987}}^1$

素因数の和:17046

約数の個数: 48

約数和(自身を含む): 136991232

約数和(自身を除く): 89087892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 16987, 33974, 50961, 67948, 84935, 101922, 169870, 203844, 254805, 339740, 509610, 798389, 1019220, 1596778, 2395167, 3193556, 3991945, 4790334, 7983890, 9580668, 11975835, 15967780, 23951670, 47903340]

約数ペア:

[(1, 47903340), (2, 23951670), (3, 15967780), (4, 11975835), (5, 9580668), (6, 7983890), (10, 4790334), (12, 3991945), (15, 3193556), (20, 2395167), (30, 1596778), (47, 1019220), (60, 798389), (94, 509610), (141, 339740), (188, 254805), (235, 203844), (282, 169870), (470, 101922), (564, 84935), (705, 67948), (940, 50961), (1410, 33974), (2820, 16987)]