51408045

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{87877}}^1$

素因数の和:87901

約数の個数: 24

約数和(自身を含む): 95962776

約数和(自身を除く): 44554731

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 87877, 263631, 439385, 790893, 1142401, 1318155, 3427203, 3954465, 5712005, 10281609, 17136015, 51408045]

約数ペア:

[(1, 51408045), (3, 17136015), (5, 10281609), (9, 5712005), (13, 3954465), (15, 3427203), (39, 1318155), (45, 1142401), (65, 790893), (117, 439385), (195, 263631), (585, 87877)]