55664470

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{991}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 103493376

約数和(自身を除く): 47828906

約数列:

[1, 2, 5, 10, 41, 82, 137, 205, 274, 410, 685, 991, 1370, 1982, 4955, 5617, 9910, 11234, 28085, 40631, 56170, 81262, 135767, 203155, 271534, 406310, 678835, 1357670, 5566447, 11132894, 27832235, 55664470]

約数ペア:

[(1, 55664470), (2, 27832235), (5, 11132894), (10, 5566447), (41, 1357670), (82, 678835), (137, 406310), (205, 271534), (274, 203155), (410, 135767), (685, 81262), (991, 56170), (1370, 40631), (1982, 28085), (4955, 11234), (5617, 9910)]