54421472

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{673}}^1$

素因数の和:728

約数の個数: 72

約数和(自身を含む): 129424176

約数和(自身を除く): 75002704

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 361, 532, 608, 673, 722, 1064, 1346, 1444, 2128, 2527, 2692, 2888, 4256, 4711, 5054, 5384, 5776, 9422, 10108, 10768, 11552, 12787, 18844, 20216, 21536, 25574, 37688, 40432, 51148, 75376, 80864, 89509, 102296, 150752, 179018, 204592, 242953, 358036, 409184, 485906, 716072, 971812, 1432144, 1700671, 1943624, 2864288, 3401342, 3887248, 6802684, 7774496, 13605368, 27210736, 54421472]

約数ペア:

[(1, 54421472), (2, 27210736), (4, 13605368), (7, 7774496), (8, 6802684), (14, 3887248), (16, 3401342), (19, 2864288), (28, 1943624), (32, 1700671), (38, 1432144), (56, 971812), (76, 716072), (112, 485906), (133, 409184), (152, 358036), (224, 242953), (266, 204592), (304, 179018), (361, 150752), (532, 102296), (608, 89509), (673, 80864), (722, 75376), (1064, 51148), (1346, 40432), (1444, 37688), (2128, 25574), (2527, 21536), (2692, 20216), (2888, 18844), (4256, 12787), (4711, 11552), (5054, 10768), (5384, 10108), (5776, 9422)]