49989742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 84569184

約数和(自身を除く): 34579442

約数列:

[1, 2, 11, 22, 41, 82, 157, 314, 353, 451, 706, 902, 1727, 3454, 3883, 6437, 7766, 12874, 14473, 28946, 55421, 70807, 110842, 141614, 159203, 318406, 609631, 1219262, 2272261, 4544522, 24994871, 49989742]

約数ペア:

[(1, 49989742), (2, 24994871), (11, 4544522), (22, 2272261), (41, 1219262), (82, 609631), (157, 318406), (314, 159203), (353, 141614), (451, 110842), (706, 70807), (902, 55421), (1727, 28946), (3454, 14473), (3883, 12874), (6437, 7766)]