51991794

素因数分解:

$2^1\times 3^5\times {\mathrm{106979}}^1$

素因数の和:106996

約数の個数: 24

約数和(自身を含む): 116822160

約数和(自身を除く): 64830366

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 106979, 213958, 320937, 641874, 962811, 1925622, 2888433, 5776866, 8665299, 17330598, 25995897, 51991794]

約数ペア:

[(1, 51991794), (2, 25995897), (3, 17330598), (6, 8665299), (9, 5776866), (18, 2888433), (27, 1925622), (54, 962811), (81, 641874), (162, 320937), (243, 213958), (486, 106979)]