47905980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{3313}}^1$

素因数の和:3566

約数の個数: 48

約数和(自身を含む): 134733984

約数和(自身を除く): 86828004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 482, 723, 964, 1205, 1446, 2410, 2892, 3313, 3615, 4820, 6626, 7230, 9939, 13252, 14460, 16565, 19878, 33130, 39756, 49695, 66260, 99390, 198780, 798433, 1596866, 2395299, 3193732, 3992165, 4790598, 7984330, 9581196, 11976495, 15968660, 23952990, 47905980]

約数ペア:

[(1, 47905980), (2, 23952990), (3, 15968660), (4, 11976495), (5, 9581196), (6, 7984330), (10, 4790598), (12, 3992165), (15, 3193732), (20, 2395299), (30, 1596866), (60, 798433), (241, 198780), (482, 99390), (723, 66260), (964, 49695), (1205, 39756), (1446, 33130), (2410, 19878), (2892, 16565), (3313, 14460), (3615, 13252), (4820, 9939), (6626, 7230)]