55487844

素因数分解:

$2^2\times 3^2\times {\mathrm{439}}^1\times {\mathrm{3511}}^1$

素因数の和:3960

約数の個数: 36

約数和(自身を含む): 140620480

約数和(自身を除く): 85132636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 439, 878, 1317, 1756, 2634, 3511, 3951, 5268, 7022, 7902, 10533, 14044, 15804, 21066, 31599, 42132, 63198, 126396, 1541329, 3082658, 4623987, 6165316, 9247974, 13871961, 18495948, 27743922, 55487844]

約数ペア:

[(1, 55487844), (2, 27743922), (3, 18495948), (4, 13871961), (6, 9247974), (9, 6165316), (12, 4623987), (18, 3082658), (36, 1541329), (439, 126396), (878, 63198), (1317, 42132), (1756, 31599), (2634, 21066), (3511, 15804), (3951, 14044), (5268, 10533), (7022, 7902)]