54781704

素因数分解:

$2^3\times 3^3\times {\mathrm{127}}^1\times {\mathrm{1997}}^1$

素因数の和:2139

約数の個数: 64

約数和(自身を含む): 153446400

約数和(自身を除く): 98664696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 127, 216, 254, 381, 508, 762, 1016, 1143, 1524, 1997, 2286, 3048, 3429, 3994, 4572, 5991, 6858, 7988, 9144, 11982, 13716, 15976, 17973, 23964, 27432, 35946, 47928, 53919, 71892, 107838, 143784, 215676, 253619, 431352, 507238, 760857, 1014476, 1521714, 2028952, 2282571, 3043428, 4565142, 6086856, 6847713, 9130284, 13695426, 18260568, 27390852, 54781704]

約数ペア:

[(1, 54781704), (2, 27390852), (3, 18260568), (4, 13695426), (6, 9130284), (8, 6847713), (9, 6086856), (12, 4565142), (18, 3043428), (24, 2282571), (27, 2028952), (36, 1521714), (54, 1014476), (72, 760857), (108, 507238), (127, 431352), (216, 253619), (254, 215676), (381, 143784), (508, 107838), (762, 71892), (1016, 53919), (1143, 47928), (1524, 35946), (1997, 27432), (2286, 23964), (3048, 17973), (3429, 15976), (3994, 13716), (4572, 11982), (5991, 9144), (6858, 7988)]