54735870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{260647}}^1$

素因数の和:260664

約数の個数: 32

約数和(自身を含む): 150133248

約数和(自身を除く): 95397378

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 260647, 521294, 781941, 1303235, 1563882, 1824529, 2606470, 3649058, 3909705, 5473587, 7819410, 9122645, 10947174, 18245290, 27367935, 54735870]

約数ペア:

[(1, 54735870), (2, 27367935), (3, 18245290), (5, 10947174), (6, 9122645), (7, 7819410), (10, 5473587), (14, 3909705), (15, 3649058), (21, 2606470), (30, 1824529), (35, 1563882), (42, 1303235), (70, 781941), (105, 521294), (210, 260647)]