55920872

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9887}}^1$

素因数の和:10001

約数の個数: 32

約数和(自身を含む): 121029120

約数和(自身を除く): 65108248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 9887, 19774, 39548, 69209, 79096, 138418, 276836, 553672, 998587, 1997174, 3994348, 6990109, 7988696, 13980218, 27960436, 55920872]

約数ペア:

[(1, 55920872), (2, 27960436), (4, 13980218), (7, 7988696), (8, 6990109), (14, 3994348), (28, 1997174), (56, 998587), (101, 553672), (202, 276836), (404, 138418), (707, 79096), (808, 69209), (1414, 39548), (2828, 19774), (5656, 9887)]