57279290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{971}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 109594944

約数和(自身を除く): 52315654

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 347, 694, 971, 1735, 1942, 3470, 4855, 5899, 9710, 11798, 16507, 29495, 33014, 58990, 82535, 165070, 336937, 673874, 1684685, 3369370, 5727929, 11455858, 28639645, 57279290]

約数ペア:

[(1, 57279290), (2, 28639645), (5, 11455858), (10, 5727929), (17, 3369370), (34, 1684685), (85, 673874), (170, 336937), (347, 165070), (694, 82535), (971, 58990), (1735, 33014), (1942, 29495), (3470, 16507), (4855, 11798), (5899, 9710)]