50742774

素因数分解:

$2^1\times 3^9\times {\mathrm{1289}}^1$

素因数の和:1318

約数の個数: 40

約数和(自身を含む): 114257880

約数和(自身を除く): 63515106

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1289, 1458, 2187, 2578, 3867, 4374, 6561, 7734, 11601, 13122, 19683, 23202, 34803, 39366, 69606, 104409, 208818, 313227, 626454, 939681, 1879362, 2819043, 5638086, 8457129, 16914258, 25371387, 50742774]

約数ペア:

[(1, 50742774), (2, 25371387), (3, 16914258), (6, 8457129), (9, 5638086), (18, 2819043), (27, 1879362), (54, 939681), (81, 626454), (162, 313227), (243, 208818), (486, 104409), (729, 69606), (1289, 39366), (1458, 34803), (2187, 23202), (2578, 19683), (3867, 13122), (4374, 11601), (6561, 7734)]