50383360

素因数分解:

$2^9\times 5^1\times {\mathrm{19681}}^1$

素因数の和:19704

約数の個数: 40

約数和(自身を含む): 120808116

約数和(自身を除く): 70424756

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 19681, 39362, 78724, 98405, 157448, 196810, 314896, 393620, 629792, 787240, 1259584, 1574480, 2519168, 3148960, 5038336, 6297920, 10076672, 12595840, 25191680, 50383360]

約数ペア:

[(1, 50383360), (2, 25191680), (4, 12595840), (5, 10076672), (8, 6297920), (10, 5038336), (16, 3148960), (20, 2519168), (32, 1574480), (40, 1259584), (64, 787240), (80, 629792), (128, 393620), (160, 314896), (256, 196810), (320, 157448), (512, 98405), (640, 78724), (1280, 39362), (2560, 19681)]