49989636

素因数分解:

$2^2\times 3^4\times {\mathrm{277}}^1\times {\mathrm{557}}^1$

素因数の和:850

約数の個数: 60

約数和(自身を含む): 131390028

約数和(自身を除く): 81400392

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 277, 324, 554, 557, 831, 1108, 1114, 1662, 1671, 2228, 2493, 3324, 3342, 4986, 5013, 6684, 7479, 9972, 10026, 14958, 15039, 20052, 22437, 29916, 30078, 44874, 45117, 60156, 89748, 90234, 154289, 180468, 308578, 462867, 617156, 925734, 1388601, 1851468, 2777202, 4165803, 5554404, 8331606, 12497409, 16663212, 24994818, 49989636]

約数ペア:

[(1, 49989636), (2, 24994818), (3, 16663212), (4, 12497409), (6, 8331606), (9, 5554404), (12, 4165803), (18, 2777202), (27, 1851468), (36, 1388601), (54, 925734), (81, 617156), (108, 462867), (162, 308578), (277, 180468), (324, 154289), (554, 90234), (557, 89748), (831, 60156), (1108, 45117), (1114, 44874), (1662, 30078), (1671, 29916), (2228, 22437), (2493, 20052), (3324, 15039), (3342, 14958), (4986, 10026), (5013, 9972), (6684, 7479)]