56083960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1459}}^1$

素因数の和:1532

約数の個数: 48

約数和(自身を含む): 130480200

約数和(自身を除く): 74396240

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 961, 1240, 1459, 1922, 2918, 3844, 4805, 5836, 7295, 7688, 9610, 11672, 14590, 19220, 29180, 38440, 45229, 58360, 90458, 180916, 226145, 361832, 452290, 904580, 1402099, 1809160, 2804198, 5608396, 7010495, 11216792, 14020990, 28041980, 56083960]

約数ペア:

[(1, 56083960), (2, 28041980), (4, 14020990), (5, 11216792), (8, 7010495), (10, 5608396), (20, 2804198), (31, 1809160), (40, 1402099), (62, 904580), (124, 452290), (155, 361832), (248, 226145), (310, 180916), (620, 90458), (961, 58360), (1240, 45229), (1459, 38440), (1922, 29180), (2918, 19220), (3844, 14590), (4805, 11672), (5836, 9610), (7295, 7688)]