50871940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{363371}}^1$

素因数の和:363387

約数の個数: 24

約数和(自身を含む): 122092992

約数和(自身を除く): 71221052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 363371, 726742, 1453484, 1816855, 2543597, 3633710, 5087194, 7267420, 10174388, 12717985, 25435970, 50871940]

約数ペア:

[(1, 50871940), (2, 25435970), (4, 12717985), (5, 10174388), (7, 7267420), (10, 5087194), (14, 3633710), (20, 2543597), (28, 1816855), (35, 1453484), (70, 726742), (140, 363371)]