56558740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{57713}}^1$

素因数の和:57736

約数の個数: 36

約数和(自身を含む): 138167316

約数和(自身を除く): 81608576

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 57713, 115426, 230852, 288565, 403991, 577130, 807982, 1154260, 1615964, 2019955, 2827937, 4039910, 5655874, 8079820, 11311748, 14139685, 28279370, 56558740]

約数ペア:

[(1, 56558740), (2, 28279370), (4, 14139685), (5, 11311748), (7, 8079820), (10, 5655874), (14, 4039910), (20, 2827937), (28, 2019955), (35, 1615964), (49, 1154260), (70, 807982), (98, 577130), (140, 403991), (196, 288565), (245, 230852), (490, 115426), (980, 57713)]