51241677

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 74511360

約数和(自身を除く): 23269683

約数列:

[1, 3, 23, 41, 59, 69, 123, 177, 307, 921, 943, 1357, 2419, 2829, 4071, 7061, 7257, 12587, 18113, 21183, 37761, 54339, 55637, 166911, 289501, 416599, 742633, 868503, 1249797, 2227899, 17080559, 51241677]

約数ペア:

[(1, 51241677), (3, 17080559), (23, 2227899), (41, 1249797), (59, 868503), (69, 742633), (123, 416599), (177, 289501), (307, 166911), (921, 55637), (943, 54339), (1357, 37761), (2419, 21183), (2829, 18113), (4071, 12587), (7061, 7257)]