51858351

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{461}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 77837760

約数和(自身を除く): 25979409

約数列:

[1, 3, 9, 29, 87, 261, 431, 461, 1293, 1383, 3879, 4149, 12499, 13369, 37497, 40107, 112491, 120321, 198691, 596073, 1788219, 5762039, 17286117, 51858351]

約数ペア:

[(1, 51858351), (3, 17286117), (9, 5762039), (29, 1788219), (87, 596073), (261, 198691), (431, 120321), (461, 112491), (1293, 40107), (1383, 37497), (3879, 13369), (4149, 12499)]