54704820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8521}}^1$

素因数の和:8640

約数の個数: 48

約数和(自身を含む): 154623168

約数和(自身を除く): 99918348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 8521, 17042, 25563, 34084, 42605, 51126, 85210, 102252, 127815, 170420, 255630, 511260, 911747, 1823494, 2735241, 3646988, 4558735, 5470482, 9117470, 10940964, 13676205, 18234940, 27352410, 54704820]

約数ペア:

[(1, 54704820), (2, 27352410), (3, 18234940), (4, 13676205), (5, 10940964), (6, 9117470), (10, 5470482), (12, 4558735), (15, 3646988), (20, 2735241), (30, 1823494), (60, 911747), (107, 511260), (214, 255630), (321, 170420), (428, 127815), (535, 102252), (642, 85210), (1070, 51126), (1284, 42605), (1605, 34084), (2140, 25563), (3210, 17042), (6420, 8521)]