52463240

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{4987}}^1$

素因数の和:5261

約数の個数: 32

約数和(自身を含む): 118514880

約数和(自身を除く): 66051640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1315, 2104, 2630, 4987, 5260, 9974, 10520, 19948, 24935, 39896, 49870, 99740, 199480, 1311581, 2623162, 5246324, 6557905, 10492648, 13115810, 26231620, 52463240]

約数ペア:

[(1, 52463240), (2, 26231620), (4, 13115810), (5, 10492648), (8, 6557905), (10, 5246324), (20, 2623162), (40, 1311581), (263, 199480), (526, 99740), (1052, 49870), (1315, 39896), (2104, 24935), (2630, 19948), (4987, 10520), (5260, 9974)]