47027860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19433}}^1$

素因数の和:19464

約数の個数: 36

約数和(自身を含む): 108558324

約数和(自身を除く): 61530464

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 19433, 38866, 77732, 97165, 194330, 213763, 388660, 427526, 855052, 1068815, 2137630, 2351393, 4275260, 4702786, 9405572, 11756965, 23513930, 47027860]

約数ペア:

[(1, 47027860), (2, 23513930), (4, 11756965), (5, 9405572), (10, 4702786), (11, 4275260), (20, 2351393), (22, 2137630), (44, 1068815), (55, 855052), (110, 427526), (121, 388660), (220, 213763), (242, 194330), (484, 97165), (605, 77732), (1210, 38866), (2420, 19433)]