49491862

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 93127968

約数和(自身を除く): 43636106

約数列:

[1, 2, 7, 14, 17, 34, 49, 61, 98, 119, 122, 238, 427, 487, 833, 854, 974, 1037, 1666, 2074, 2989, 3409, 5978, 6818, 7259, 8279, 14518, 16558, 23863, 29707, 47726, 50813, 57953, 59414, 101626, 115906, 207949, 405671, 415898, 505019, 811342, 1010038, 1455643, 2911286, 3535133, 7070266, 24745931, 49491862]

約数ペア:

[(1, 49491862), (2, 24745931), (7, 7070266), (14, 3535133), (17, 2911286), (34, 1455643), (49, 1010038), (61, 811342), (98, 505019), (119, 415898), (122, 405671), (238, 207949), (427, 115906), (487, 101626), (833, 59414), (854, 57953), (974, 50813), (1037, 47726), (1666, 29707), (2074, 23863), (2989, 16558), (3409, 14518), (5978, 8279), (6818, 7259)]