47897976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:605

約数の個数: 128

約数和(自身を含む): 149852160

約数和(自身を除く): 101954184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 51, 56, 62, 68, 84, 93, 102, 119, 124, 136, 168, 186, 204, 217, 238, 248, 357, 372, 408, 434, 476, 527, 541, 651, 714, 744, 868, 952, 1054, 1082, 1302, 1428, 1581, 1623, 1736, 2108, 2164, 2604, 2856, 3162, 3246, 3689, 3787, 4216, 4328, 5208, 6324, 6492, 7378, 7574, 9197, 11067, 11361, 12648, 12984, 14756, 15148, 16771, 18394, 22134, 22722, 27591, 29512, 30296, 33542, 36788, 44268, 45444, 50313, 55182, 64379, 67084, 73576, 88536, 90888, 100626, 110364, 117397, 128758, 134168, 193137, 201252, 220728, 234794, 257516, 285107, 352191, 386274, 402504, 469588, 515032, 570214, 704382, 772548, 855321, 939176, 1140428, 1408764, 1545096, 1710642, 1995749, 2280856, 2817528, 3421284, 3991498, 5987247, 6842568, 7982996, 11974494, 15965992, 23948988, 47897976]

約数ペア:

[(1, 47897976), (2, 23948988), (3, 15965992), (4, 11974494), (6, 7982996), (7, 6842568), (8, 5987247), (12, 3991498), (14, 3421284), (17, 2817528), (21, 2280856), (24, 1995749), (28, 1710642), (31, 1545096), (34, 1408764), (42, 1140428), (51, 939176), (56, 855321), (62, 772548), (68, 704382), (84, 570214), (93, 515032), (102, 469588), (119, 402504), (124, 386274), (136, 352191), (168, 285107), (186, 257516), (204, 234794), (217, 220728), (238, 201252), (248, 193137), (357, 134168), (372, 128758), (408, 117397), (434, 110364), (476, 100626), (527, 90888), (541, 88536), (651, 73576), (714, 67084), (744, 64379), (868, 55182), (952, 50313), (1054, 45444), (1082, 44268), (1302, 36788), (1428, 33542), (1581, 30296), (1623, 29512), (1736, 27591), (2108, 22722), (2164, 22134), (2604, 18394), (2856, 16771), (3162, 15148), (3246, 14756), (3689, 12984), (3787, 12648), (4216, 11361), (4328, 11067), (5208, 9197), (6324, 7574), (6492, 7378)]