53337160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{78437}}^1$

素因数の和:78465

約数の個数: 32

約数和(自身を含む): 127069560

約数和(自身を除く): 73732400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 78437, 156874, 313748, 392185, 627496, 784370, 1333429, 1568740, 2666858, 3137480, 5333716, 6667145, 10667432, 13334290, 26668580, 53337160]

約数ペア:

[(1, 53337160), (2, 26668580), (4, 13334290), (5, 10667432), (8, 6667145), (10, 5333716), (17, 3137480), (20, 2666858), (34, 1568740), (40, 1333429), (68, 784370), (85, 627496), (136, 392185), (170, 313748), (340, 156874), (680, 78437)]