49101280

素因数分解:

$2^5\times 5^1\times {\mathrm{306883}}^1$

素因数の和:306898

約数の個数: 24

約数和(自身を含む): 116002152

約数和(自身を除く): 66900872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 306883, 613766, 1227532, 1534415, 2455064, 3068830, 4910128, 6137660, 9820256, 12275320, 24550640, 49101280]

約数ペア:

[(1, 49101280), (2, 24550640), (4, 12275320), (5, 9820256), (8, 6137660), (10, 4910128), (16, 3068830), (20, 2455064), (32, 1534415), (40, 1227532), (80, 613766), (160, 306883)]