54585920

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3967}}^1$

素因数の和:4027

約数の個数: 56

約数和(自身を含む): 133039104

約数和(自身を除く): 78453184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 3967, 6880, 7934, 13760, 15868, 19835, 31736, 39670, 63472, 79340, 126944, 158680, 170581, 253888, 317360, 341162, 634720, 682324, 852905, 1269440, 1364648, 1705810, 2729296, 3411620, 5458592, 6823240, 10917184, 13646480, 27292960, 54585920]

約数ペア:

[(1, 54585920), (2, 27292960), (4, 13646480), (5, 10917184), (8, 6823240), (10, 5458592), (16, 3411620), (20, 2729296), (32, 1705810), (40, 1364648), (43, 1269440), (64, 852905), (80, 682324), (86, 634720), (160, 341162), (172, 317360), (215, 253888), (320, 170581), (344, 158680), (430, 126944), (688, 79340), (860, 63472), (1376, 39670), (1720, 31736), (2752, 19835), (3440, 15868), (3967, 13760), (6880, 7934)]