49853640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{415447}}^1$

素因数の和:415461

約数の個数: 32

約数和(自身を含む): 149561280

約数和(自身を除く): 99707640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 415447, 830894, 1246341, 1661788, 2077235, 2492682, 3323576, 4154470, 4985364, 6231705, 8308940, 9970728, 12463410, 16617880, 24926820, 49853640]

約数ペア:

[(1, 49853640), (2, 24926820), (3, 16617880), (4, 12463410), (5, 9970728), (6, 8308940), (8, 6231705), (10, 4985364), (12, 4154470), (15, 3323576), (20, 2492682), (24, 2077235), (30, 1661788), (40, 1246341), (60, 830894), (120, 415447)]