61141850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15881}}^1$

素因数の和:15911

約数の個数: 48

約数和(自身を含む): 141794496

約数和(自身を除く): 80652646

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 15881, 31762, 79405, 111167, 158810, 174691, 222334, 349382, 397025, 555835, 794050, 873455, 1111670, 1222837, 1746910, 2445674, 2779175, 4367275, 5558350, 6114185, 8734550, 12228370, 30570925, 61141850]

約数ペア:

[(1, 61141850), (2, 30570925), (5, 12228370), (7, 8734550), (10, 6114185), (11, 5558350), (14, 4367275), (22, 2779175), (25, 2445674), (35, 1746910), (50, 1222837), (55, 1111670), (70, 873455), (77, 794050), (110, 555835), (154, 397025), (175, 349382), (275, 222334), (350, 174691), (385, 158810), (550, 111167), (770, 79405), (1925, 31762), (3850, 15881)]