49968685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 67415040

約数和(自身を除く): 17446355

約数列:

[1, 5, 13, 37, 65, 79, 185, 263, 395, 481, 1027, 1315, 2405, 2923, 3419, 5135, 9731, 14615, 17095, 20777, 37999, 48655, 103885, 126503, 189995, 270101, 632515, 768749, 1350505, 3843745, 9993737, 49968685]

約数ペア:

[(1, 49968685), (5, 9993737), (13, 3843745), (37, 1350505), (65, 768749), (79, 632515), (185, 270101), (263, 189995), (395, 126503), (481, 103885), (1027, 48655), (1315, 37999), (2405, 20777), (2923, 17095), (3419, 14615), (5135, 9731)]