48865580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 106989120

約数和(自身を除く): 58123540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 173, 290, 346, 487, 580, 692, 865, 974, 1730, 1948, 2435, 3460, 4870, 5017, 9740, 10034, 14123, 20068, 25085, 28246, 50170, 56492, 70615, 84251, 100340, 141230, 168502, 282460, 337004, 421255, 842510, 1685020, 2443279, 4886558, 9773116, 12216395, 24432790, 48865580]

約数ペア:

[(1, 48865580), (2, 24432790), (4, 12216395), (5, 9773116), (10, 4886558), (20, 2443279), (29, 1685020), (58, 842510), (116, 421255), (145, 337004), (173, 282460), (290, 168502), (346, 141230), (487, 100340), (580, 84251), (692, 70615), (865, 56492), (974, 50170), (1730, 28246), (1948, 25085), (2435, 20068), (3460, 14123), (4870, 10034), (5017, 9740)]