50897680

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3331}}^1$

素因数の和:3535

約数の個数: 40

約数和(自身を含む): 118992384

約数和(自身を除く): 68094704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 764, 955, 1528, 1910, 3056, 3331, 3820, 6662, 7640, 13324, 15280, 16655, 26648, 33310, 53296, 66620, 133240, 266480, 636221, 1272442, 2544884, 3181105, 5089768, 6362210, 10179536, 12724420, 25448840, 50897680]

約数ペア:

[(1, 50897680), (2, 25448840), (4, 12724420), (5, 10179536), (8, 6362210), (10, 5089768), (16, 3181105), (20, 2544884), (40, 1272442), (80, 636221), (191, 266480), (382, 133240), (764, 66620), (955, 53296), (1528, 33310), (1910, 26648), (3056, 16655), (3331, 15280), (3820, 13324), (6662, 7640)]