51808372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2851}}^1$

素因数の和:2932

約数の個数: 48

約数和(自身を含む): 114992640

約数和(自身を除く): 63184268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1298, 1652, 2596, 2851, 4543, 5702, 9086, 11404, 18172, 19957, 31361, 39914, 62722, 79828, 125444, 168209, 219527, 336418, 439054, 672836, 878108, 1177463, 1850299, 2354926, 3700598, 4709852, 7401196, 12952093, 25904186, 51808372]

約数ペア:

[(1, 51808372), (2, 25904186), (4, 12952093), (7, 7401196), (11, 4709852), (14, 3700598), (22, 2354926), (28, 1850299), (44, 1177463), (59, 878108), (77, 672836), (118, 439054), (154, 336418), (236, 219527), (308, 168209), (413, 125444), (649, 79828), (826, 62722), (1298, 39914), (1652, 31361), (2596, 19957), (2851, 18172), (4543, 11404), (5702, 9086)]