56149856

素因数分解:

$2^5\times 7^1\times {\mathrm{439}}^1\times {\mathrm{571}}^1$

素因数の和:1027

約数の個数: 48

約数和(自身を含む): 126846720

約数和(自身を除く): 70696864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 439, 571, 878, 1142, 1756, 2284, 3073, 3512, 3997, 4568, 6146, 7024, 7994, 9136, 12292, 14048, 15988, 18272, 24584, 31976, 49168, 63952, 98336, 127904, 250669, 501338, 1002676, 1754683, 2005352, 3509366, 4010704, 7018732, 8021408, 14037464, 28074928, 56149856]

約数ペア:

[(1, 56149856), (2, 28074928), (4, 14037464), (7, 8021408), (8, 7018732), (14, 4010704), (16, 3509366), (28, 2005352), (32, 1754683), (56, 1002676), (112, 501338), (224, 250669), (439, 127904), (571, 98336), (878, 63952), (1142, 49168), (1756, 31976), (2284, 24584), (3073, 18272), (3512, 15988), (3997, 14048), (4568, 12292), (6146, 9136), (7024, 7994)]