47715580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2027}}^1$

素因数の和:2154

約数の個数: 48

約数和(自身を含む): 110388096

約数和(自身を除く): 62672516

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 1070, 1177, 2027, 2140, 2354, 4054, 4708, 5885, 8108, 10135, 11770, 20270, 22297, 23540, 40540, 44594, 89188, 111485, 216889, 222970, 433778, 445940, 867556, 1084445, 2168890, 2385779, 4337780, 4771558, 9543116, 11928895, 23857790, 47715580]

約数ペア:

[(1, 47715580), (2, 23857790), (4, 11928895), (5, 9543116), (10, 4771558), (11, 4337780), (20, 2385779), (22, 2168890), (44, 1084445), (55, 867556), (107, 445940), (110, 433778), (214, 222970), (220, 216889), (428, 111485), (535, 89188), (1070, 44594), (1177, 40540), (2027, 23540), (2140, 22297), (2354, 20270), (4054, 11770), (4708, 10135), (5885, 8108)]