2489595850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{173491}}^1$

素因数の和:173551

約数の個数: 48

約数和(自身を含む): 5421278016

約数和(自身を除く): 2931682166

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 175, 205, 287, 350, 410, 574, 1025, 1435, 2050, 2870, 7175, 14350, 173491, 346982, 867455, 1214437, 1734910, 2428874, 4337275, 6072185, 7113131, 8674550, 12144370, 14226262, 30360925, 35565655, 49791917, 60721850, 71131310, 99583834, 177828275, 248959585, 355656550, 497919170, 1244797925, 2489595850]

約数ペア:

[(1, 2489595850), (2, 1244797925), (5, 497919170), (7, 355656550), (10, 248959585), (14, 177828275), (25, 99583834), (35, 71131310), (41, 60721850), (50, 49791917), (70, 35565655), (82, 30360925), (175, 14226262), (205, 12144370), (287, 8674550), (350, 7113131), (410, 6072185), (574, 4337275), (1025, 2428874), (1435, 1734910), (2050, 1214437), (2870, 867455), (7175, 346982), (14350, 173491)]