47993940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{266633}}^1$

素因数の和:266648

約数の個数: 36

約数和(自身を含む): 145582164

約数和(自身を除く): 97588224

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 266633, 533266, 799899, 1066532, 1333165, 1599798, 2399697, 2666330, 3199596, 3999495, 4799394, 5332660, 7998990, 9598788, 11998485, 15997980, 23996970, 47993940]

約数ペア:

[(1, 47993940), (2, 23996970), (3, 15997980), (4, 11998485), (5, 9598788), (6, 7998990), (9, 5332660), (10, 4799394), (12, 3999495), (15, 3199596), (18, 2666330), (20, 2399697), (30, 1599798), (36, 1333165), (45, 1066532), (60, 799899), (90, 533266), (180, 266633)]