49880225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{607}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 65591040

約数和(自身を除く): 15710815

約数列:

[1, 5, 19, 25, 95, 173, 475, 607, 865, 3035, 3287, 4325, 11533, 15175, 16435, 57665, 82175, 105011, 288325, 525055, 1995209, 2625275, 9976045, 49880225]

約数ペア:

[(1, 49880225), (5, 9976045), (19, 2625275), (25, 1995209), (95, 525055), (173, 288325), (475, 105011), (607, 82175), (865, 57665), (3035, 16435), (3287, 15175), (4325, 11533)]