56074755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19991}}^1$

素因数の和:20027

約数の個数: 32

約数和(自身を含む): 103638528

約数和(自身を除く): 47563773

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 19991, 59973, 99955, 219901, 299865, 339847, 659703, 1019541, 1099505, 1699235, 3298515, 3738317, 5097705, 11214951, 18691585, 56074755]

約数ペア:

[(1, 56074755), (3, 18691585), (5, 11214951), (11, 5097705), (15, 3738317), (17, 3298515), (33, 1699235), (51, 1099505), (55, 1019541), (85, 659703), (165, 339847), (187, 299865), (255, 219901), (561, 99955), (935, 59973), (2805, 19991)]