51913503

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{523}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 77248080

約数和(自身を除く): 25334577

約数列:

[1, 3, 9, 41, 123, 269, 369, 523, 807, 1569, 2421, 4707, 11029, 21443, 33087, 64329, 99261, 140687, 192987, 422061, 1266183, 5768167, 17304501, 51913503]

約数ペア:

[(1, 51913503), (3, 17304501), (9, 5768167), (41, 1266183), (123, 422061), (269, 192987), (369, 140687), (523, 99261), (807, 64329), (1569, 33087), (2421, 21443), (4707, 11029)]