48940569

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1787}}^1$

素因数の和:1989

約数の個数: 24

約数和(自身を含む): 75310560

約数和(自身を除く): 26369991

約数列:

[1, 3, 9, 17, 51, 153, 179, 537, 1611, 1787, 3043, 5361, 9129, 16083, 27387, 30379, 91137, 273411, 319873, 959619, 2878857, 5437841, 16313523, 48940569]

約数ペア:

[(1, 48940569), (3, 16313523), (9, 5437841), (17, 2878857), (51, 959619), (153, 319873), (179, 273411), (537, 91137), (1611, 30379), (1787, 27387), (3043, 16083), (5361, 9129)]