48972840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:531

約数の個数: 128

約数和(自身を含む): 169378560

約数和(自身を除く): 120405720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 173, 210, 280, 337, 346, 420, 519, 674, 692, 840, 865, 1011, 1038, 1211, 1348, 1384, 1685, 1730, 2022, 2076, 2359, 2422, 2595, 2696, 3370, 3460, 3633, 4044, 4152, 4718, 4844, 5055, 5190, 6055, 6740, 6920, 7077, 7266, 8088, 9436, 9688, 10110, 10380, 11795, 12110, 13480, 14154, 14532, 18165, 18872, 20220, 20760, 23590, 24220, 28308, 29064, 35385, 36330, 40440, 47180, 48440, 56616, 58301, 70770, 72660, 94360, 116602, 141540, 145320, 174903, 233204, 283080, 291505, 349806, 408107, 466408, 583010, 699612, 816214, 874515, 1166020, 1224321, 1399224, 1632428, 1749030, 2040535, 2332040, 2448642, 3264856, 3498060, 4081070, 4897284, 6121605, 6996120, 8162140, 9794568, 12243210, 16324280, 24486420, 48972840]

約数ペア:

[(1, 48972840), (2, 24486420), (3, 16324280), (4, 12243210), (5, 9794568), (6, 8162140), (7, 6996120), (8, 6121605), (10, 4897284), (12, 4081070), (14, 3498060), (15, 3264856), (20, 2448642), (21, 2332040), (24, 2040535), (28, 1749030), (30, 1632428), (35, 1399224), (40, 1224321), (42, 1166020), (56, 874515), (60, 816214), (70, 699612), (84, 583010), (105, 466408), (120, 408107), (140, 349806), (168, 291505), (173, 283080), (210, 233204), (280, 174903), (337, 145320), (346, 141540), (420, 116602), (519, 94360), (674, 72660), (692, 70770), (840, 58301), (865, 56616), (1011, 48440), (1038, 47180), (1211, 40440), (1348, 36330), (1384, 35385), (1685, 29064), (1730, 28308), (2022, 24220), (2076, 23590), (2359, 20760), (2422, 20220), (2595, 18872), (2696, 18165), (3370, 14532), (3460, 14154), (3633, 13480), (4044, 12110), (4152, 11795), (4718, 10380), (4844, 10110), (5055, 9688), (5190, 9436), (6055, 8088), (6740, 7266), (6920, 7077)]