51244175

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 66012144

約数和(自身を除く): 14767969

約数列:

[1, 5, 25, 43, 73, 215, 365, 653, 1075, 1825, 3139, 3265, 15695, 16325, 28079, 47669, 78475, 140395, 238345, 701975, 1191725, 2049767, 10248835, 51244175]

約数ペア:

[(1, 51244175), (5, 10248835), (25, 2049767), (43, 1191725), (73, 701975), (215, 238345), (365, 140395), (653, 78475), (1075, 47669), (1825, 28079), (3139, 16325), (3265, 15695)]