49566985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1513

約数の個数: 32

約数和(自身を含む): 70060032

約数和(自身を除く): 20493047

約数列:

[1, 5, 13, 17, 31, 65, 85, 155, 221, 403, 527, 1105, 1447, 2015, 2635, 6851, 7235, 18811, 24599, 34255, 44857, 94055, 122995, 224285, 319787, 583141, 762569, 1598935, 2915705, 3812845, 9913397, 49566985]

約数ペア:

[(1, 49566985), (5, 9913397), (13, 3812845), (17, 2915705), (31, 1598935), (65, 762569), (85, 583141), (155, 319787), (221, 224285), (403, 122995), (527, 94055), (1105, 44857), (1447, 34255), (2015, 24599), (2635, 18811), (6851, 7235)]