56517628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{6581}}^1$

素因数の和:6717

約数の個数: 24

約数和(自身を含む): 105048720

約数和(自身を除く): 48531092

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 6581, 8588, 13162, 26324, 125039, 250078, 500156, 743653, 1487306, 2974612, 14129407, 28258814, 56517628]

約数ペア:

[(1, 56517628), (2, 28258814), (4, 14129407), (19, 2974612), (38, 1487306), (76, 743653), (113, 500156), (226, 250078), (452, 125039), (2147, 26324), (4294, 13162), (6581, 8588)]