51004850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{599}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 103118400

約数和(自身を除く): 52113550

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 131, 262, 325, 599, 650, 655, 1198, 1310, 1703, 2995, 3275, 3406, 5990, 6550, 7787, 8515, 14975, 15574, 17030, 29950, 38935, 42575, 77870, 78469, 85150, 156938, 194675, 389350, 392345, 784690, 1020097, 1961725, 2040194, 3923450, 5100485, 10200970, 25502425, 51004850]

約数ペア:

[(1, 51004850), (2, 25502425), (5, 10200970), (10, 5100485), (13, 3923450), (25, 2040194), (26, 1961725), (50, 1020097), (65, 784690), (130, 392345), (131, 389350), (262, 194675), (325, 156938), (599, 85150), (650, 78469), (655, 77870), (1198, 42575), (1310, 38935), (1703, 29950), (2995, 17030), (3275, 15574), (3406, 14975), (5990, 8515), (6550, 7787)]