56340453

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 85926400

約数和(自身を除く): 29585947

約数列:

[1, 3, 13, 19, 39, 57, 139, 247, 417, 547, 741, 1641, 1807, 2641, 5421, 7111, 7923, 10393, 21333, 31179, 34333, 76033, 102999, 135109, 228099, 405327, 988429, 1444627, 2965287, 4333881, 18780151, 56340453]

約数ペア:

[(1, 56340453), (3, 18780151), (13, 4333881), (19, 2965287), (39, 1444627), (57, 988429), (139, 405327), (247, 228099), (417, 135109), (547, 102999), (741, 76033), (1641, 34333), (1807, 31179), (2641, 21333), (5421, 10393), (7111, 7923)]