51626824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2731}}^1$

素因数の和:2893

約数の個数: 32

約数和(自身を含む): 103269600

約数和(自身を除く): 51642776

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 2363, 2731, 4726, 5462, 9452, 10924, 18904, 21848, 46427, 92854, 185708, 371416, 379609, 759218, 1518436, 3036872, 6453353, 12906706, 25813412, 51626824]

約数ペア:

[(1, 51626824), (2, 25813412), (4, 12906706), (8, 6453353), (17, 3036872), (34, 1518436), (68, 759218), (136, 379609), (139, 371416), (278, 185708), (556, 92854), (1112, 46427), (2363, 21848), (2731, 18904), (4726, 10924), (5462, 9452)]