51749889

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{1201}}^1$

素因数の和:1528

約数の個数: 16

約数和(自身を含む): 70619904

約数和(自身を除く): 18870015

約数列:

[1, 3, 53, 159, 271, 813, 1201, 3603, 14363, 43089, 63653, 190959, 325471, 976413, 17249963, 51749889]

約数ペア:

[(1, 51749889), (3, 17249963), (53, 976413), (159, 325471), (271, 190959), (813, 63653), (1201, 43089), (3603, 14363)]