55641742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 92850912

約数和(自身を除く): 37209170

約数列:

[1, 2, 13, 26, 43, 86, 157, 314, 317, 559, 634, 1118, 2041, 4082, 4121, 6751, 8242, 13502, 13631, 27262, 49769, 87763, 99538, 175526, 177203, 354406, 646997, 1293994, 2140067, 4280134, 27820871, 55641742]

約数ペア:

[(1, 55641742), (2, 27820871), (13, 4280134), (26, 2140067), (43, 1293994), (86, 646997), (157, 354406), (314, 177203), (317, 175526), (559, 99538), (634, 87763), (1118, 49769), (2041, 27262), (4082, 13631), (4121, 13502), (6751, 8242)]