53070710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 120130560

約数和(自身を除く): 67059850

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 157, 314, 385, 439, 770, 785, 878, 1099, 1570, 1727, 2195, 2198, 3073, 3454, 4390, 4829, 5495, 6146, 8635, 9658, 10990, 12089, 15365, 17270, 24145, 24178, 30730, 33803, 48290, 60445, 67606, 68923, 120890, 137846, 169015, 338030, 344615, 482461, 689230, 758153, 964922, 1516306, 2412305, 3790765, 4824610, 5307071, 7581530, 10614142, 26535355, 53070710]

約数ペア:

[(1, 53070710), (2, 26535355), (5, 10614142), (7, 7581530), (10, 5307071), (11, 4824610), (14, 3790765), (22, 2412305), (35, 1516306), (55, 964922), (70, 758153), (77, 689230), (110, 482461), (154, 344615), (157, 338030), (314, 169015), (385, 137846), (439, 120890), (770, 68923), (785, 67606), (878, 60445), (1099, 48290), (1570, 33803), (1727, 30730), (2195, 24178), (2198, 24145), (3073, 17270), (3454, 15365), (4390, 12089), (4829, 10990), (5495, 9658), (6146, 8635)]