50295680

素因数分解:

$2^7\times 5^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:991

約数の個数: 64

約数和(自身を含む): 121726800

約数和(自身を除く): 71431120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 128, 160, 178, 320, 356, 445, 640, 712, 883, 890, 1424, 1766, 1780, 2848, 3532, 3560, 4415, 5696, 7064, 7120, 8830, 11392, 14128, 14240, 17660, 28256, 28480, 35320, 56512, 56960, 70640, 78587, 113024, 141280, 157174, 282560, 314348, 392935, 565120, 628696, 785870, 1257392, 1571740, 2514784, 3143480, 5029568, 6286960, 10059136, 12573920, 25147840, 50295680]

約数ペア:

[(1, 50295680), (2, 25147840), (4, 12573920), (5, 10059136), (8, 6286960), (10, 5029568), (16, 3143480), (20, 2514784), (32, 1571740), (40, 1257392), (64, 785870), (80, 628696), (89, 565120), (128, 392935), (160, 314348), (178, 282560), (320, 157174), (356, 141280), (445, 113024), (640, 78587), (712, 70640), (883, 56960), (890, 56512), (1424, 35320), (1766, 28480), (1780, 28256), (2848, 17660), (3532, 14240), (3560, 14128), (4415, 11392), (5696, 8830), (7064, 7120)]