47088580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30577}}^1$

素因数の和:30604

約数の個数: 48

約数和(自身を含む): 123290496

約数和(自身を除く): 76201916

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 30577, 61154, 122308, 152885, 214039, 305770, 336347, 428078, 611540, 672694, 856156, 1070195, 1345388, 1681735, 2140390, 2354429, 3363470, 4280780, 4708858, 6726940, 9417716, 11772145, 23544290, 47088580]

約数ペア:

[(1, 47088580), (2, 23544290), (4, 11772145), (5, 9417716), (7, 6726940), (10, 4708858), (11, 4280780), (14, 3363470), (20, 2354429), (22, 2140390), (28, 1681735), (35, 1345388), (44, 1070195), (55, 856156), (70, 672694), (77, 611540), (110, 428078), (140, 336347), (154, 305770), (220, 214039), (308, 152885), (385, 122308), (770, 61154), (1540, 30577)]