53011660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3847}}^1$

素因数の和:3922

約数の個数: 48

約数和(自身を含む): 122181696

約数和(自身を除く): 69170036

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 689, 1060, 1378, 2756, 3445, 3847, 6890, 7694, 13780, 15388, 19235, 38470, 50011, 76940, 100022, 200044, 203891, 250055, 407782, 500110, 815564, 1000220, 1019455, 2038910, 2650583, 4077820, 5301166, 10602332, 13252915, 26505830, 53011660]

約数ペア:

[(1, 53011660), (2, 26505830), (4, 13252915), (5, 10602332), (10, 5301166), (13, 4077820), (20, 2650583), (26, 2038910), (52, 1019455), (53, 1000220), (65, 815564), (106, 500110), (130, 407782), (212, 250055), (260, 203891), (265, 200044), (530, 100022), (689, 76940), (1060, 50011), (1378, 38470), (2756, 19235), (3445, 15388), (3847, 13780), (6890, 7694)]