55778002

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{823}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 98721792

約数和(自身を除く): 42943790

約数列:

[1, 2, 7, 14, 47, 94, 103, 206, 329, 658, 721, 823, 1442, 1646, 4841, 5761, 9682, 11522, 33887, 38681, 67774, 77362, 84769, 169538, 270767, 541534, 593383, 1186766, 3984143, 7968286, 27889001, 55778002]

約数ペア:

[(1, 55778002), (2, 27889001), (7, 7968286), (14, 3984143), (47, 1186766), (94, 593383), (103, 541534), (206, 270767), (329, 169538), (658, 84769), (721, 77362), (823, 67774), (1442, 38681), (1646, 33887), (4841, 11522), (5761, 9682)]