52488520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11027}}^1$

素因数の和:11062

約数の個数: 64

約数和(自身を含む): 142922880

約数和(自身を除く): 90434360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 11027, 22054, 44108, 55135, 77189, 88216, 110270, 154378, 187459, 220540, 308756, 374918, 385945, 441080, 617512, 749836, 771890, 937295, 1312213, 1499672, 1543780, 1874590, 2624426, 3087560, 3749180, 5248852, 6561065, 7498360, 10497704, 13122130, 26244260, 52488520]

約数ペア:

[(1, 52488520), (2, 26244260), (4, 13122130), (5, 10497704), (7, 7498360), (8, 6561065), (10, 5248852), (14, 3749180), (17, 3087560), (20, 2624426), (28, 1874590), (34, 1543780), (35, 1499672), (40, 1312213), (56, 937295), (68, 771890), (70, 749836), (85, 617512), (119, 441080), (136, 385945), (140, 374918), (170, 308756), (238, 220540), (280, 187459), (340, 154378), (476, 110270), (595, 88216), (680, 77189), (952, 55135), (1190, 44108), (2380, 22054), (4760, 11027)]