54977818

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{967}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 98131968

約数和(自身を除く): 43154150

約数列:

[1, 2, 7, 14, 31, 62, 131, 217, 262, 434, 917, 967, 1834, 1934, 4061, 6769, 8122, 13538, 28427, 29977, 56854, 59954, 126677, 209839, 253354, 419678, 886739, 1773478, 3926987, 7853974, 27488909, 54977818]

約数ペア:

[(1, 54977818), (2, 27488909), (7, 7853974), (14, 3926987), (31, 1773478), (62, 886739), (131, 419678), (217, 253354), (262, 209839), (434, 126677), (917, 59954), (967, 56854), (1834, 29977), (1934, 28427), (4061, 13538), (6769, 8122)]