57720498

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 132969600

約数和(自身を除く): 75249102

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 53, 58, 66, 87, 106, 159, 174, 318, 319, 569, 583, 638, 957, 1138, 1166, 1537, 1707, 1749, 1914, 3074, 3414, 3498, 4611, 6259, 9222, 12518, 16501, 16907, 18777, 30157, 33002, 33814, 37554, 49503, 50721, 60314, 90471, 99006, 101442, 180942, 181511, 331727, 363022, 544533, 663454, 874553, 995181, 1089066, 1749106, 1990362, 2623659, 5247318, 9620083, 19240166, 28860249, 57720498]

約数ペア:

[(1, 57720498), (2, 28860249), (3, 19240166), (6, 9620083), (11, 5247318), (22, 2623659), (29, 1990362), (33, 1749106), (53, 1089066), (58, 995181), (66, 874553), (87, 663454), (106, 544533), (159, 363022), (174, 331727), (318, 181511), (319, 180942), (569, 101442), (583, 99006), (638, 90471), (957, 60314), (1138, 50721), (1166, 49503), (1537, 37554), (1707, 33814), (1749, 33002), (1914, 30157), (3074, 18777), (3414, 16907), (3498, 16501), (4611, 12518), (6259, 9222)]