51229041

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{1997}}^1$

素因数の和:2520

約数の個数: 16

約数和(自身を含む): 72503424

約数和(自身を除く): 21274383

約数列:

[1, 3, 17, 51, 503, 1509, 1997, 5991, 8551, 25653, 33949, 101847, 1004491, 3013473, 17076347, 51229041]

約数ペア:

[(1, 51229041), (3, 17076347), (17, 3013473), (51, 1004491), (503, 101847), (1509, 33949), (1997, 25653), (5991, 8551)]