50139990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3739}}^1$

素因数の和:3901

約数の個数: 48

約数和(自身を含む): 131274000

約数和(自身を除く): 81134010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 3739, 4470, 6705, 7478, 11217, 13410, 18695, 22434, 33651, 37390, 56085, 67302, 112170, 168255, 336510, 557111, 1114222, 1671333, 2785555, 3342666, 5013999, 5571110, 8356665, 10027998, 16713330, 25069995, 50139990]

約数ペア:

[(1, 50139990), (2, 25069995), (3, 16713330), (5, 10027998), (6, 8356665), (9, 5571110), (10, 5013999), (15, 3342666), (18, 2785555), (30, 1671333), (45, 1114222), (90, 557111), (149, 336510), (298, 168255), (447, 112170), (745, 67302), (894, 56085), (1341, 37390), (1490, 33651), (2235, 22434), (2682, 18695), (3739, 13410), (4470, 11217), (6705, 7478)]