49757968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:236

約数の個数: 80

約数和(自身を含む): 109836720

約数和(自身を除く): 60078752

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 73, 104, 113, 116, 146, 208, 226, 232, 292, 377, 452, 464, 584, 754, 904, 949, 1168, 1469, 1508, 1808, 1898, 2117, 2938, 3016, 3277, 3796, 4234, 5876, 6032, 6554, 7592, 8249, 8468, 11752, 13108, 15184, 16498, 16936, 23504, 26216, 27521, 32996, 33872, 42601, 52432, 55042, 65992, 85202, 107237, 110084, 131984, 170404, 214474, 220168, 239221, 340808, 428948, 440336, 478442, 681616, 857896, 956884, 1715792, 1913768, 3109873, 3827536, 6219746, 12439492, 24878984, 49757968]

約数ペア:

[(1, 49757968), (2, 24878984), (4, 12439492), (8, 6219746), (13, 3827536), (16, 3109873), (26, 1913768), (29, 1715792), (52, 956884), (58, 857896), (73, 681616), (104, 478442), (113, 440336), (116, 428948), (146, 340808), (208, 239221), (226, 220168), (232, 214474), (292, 170404), (377, 131984), (452, 110084), (464, 107237), (584, 85202), (754, 65992), (904, 55042), (949, 52432), (1168, 42601), (1469, 33872), (1508, 32996), (1808, 27521), (1898, 26216), (2117, 23504), (2938, 16936), (3016, 16498), (3277, 15184), (3796, 13108), (4234, 11752), (5876, 8468), (6032, 8249), (6554, 7592)]