50013887

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 64627200

約数和(自身を除く): 14613313

約数列:

[1, 7, 11, 59, 77, 101, 109, 413, 649, 707, 763, 1111, 1199, 4543, 5959, 6431, 7777, 8393, 11009, 41713, 45017, 65549, 70741, 77063, 121099, 458843, 495187, 649531, 847693, 4546717, 7144841, 50013887]

約数ペア:

[(1, 50013887), (7, 7144841), (11, 4546717), (59, 847693), (77, 649531), (101, 495187), (109, 458843), (413, 121099), (649, 77063), (707, 70741), (763, 65549), (1111, 45017), (1199, 41713), (4543, 11009), (5959, 8393), (6431, 7777)]