53749847412

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{443}}^1\times {\mathrm{21467}}^1$

素因数の和:22077

約数の個数: 72

約数和(自身を含む): 137048105376

約数和(自身を除く): 83298257964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 443, 471, 628, 886, 942, 1329, 1413, 1772, 1884, 2658, 2826, 3987, 5316, 5652, 7974, 15948, 21467, 42934, 64401, 69551, 85868, 128802, 139102, 193203, 208653, 257604, 278204, 386406, 417306, 625959, 772812, 834612, 1251918, 2503836, 3370319, 6740638, 9509881, 10110957, 13481276, 19019762, 20221914, 28529643, 30332871, 38039524, 40443828, 57059286, 60665742, 85588929, 114118572, 121331484, 171177858, 342355716, 1493051317, 2986102634, 4479153951, 5972205268, 8958307902, 13437461853, 17916615804, 26874923706, 53749847412]

約数ペア:

[(1, 53749847412), (2, 26874923706), (3, 17916615804), (4, 13437461853), (6, 8958307902), (9, 5972205268), (12, 4479153951), (18, 2986102634), (36, 1493051317), (157, 342355716), (314, 171177858), (443, 121331484), (471, 114118572), (628, 85588929), (886, 60665742), (942, 57059286), (1329, 40443828), (1413, 38039524), (1772, 30332871), (1884, 28529643), (2658, 20221914), (2826, 19019762), (3987, 13481276), (5316, 10110957), (5652, 9509881), (7974, 6740638), (15948, 3370319), (21467, 2503836), (42934, 1251918), (64401, 834612), (69551, 772812), (85868, 625959), (128802, 417306), (139102, 386406), (193203, 278204), (208653, 257604)]