49980459

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{14627}}^1$

素因数の和:14714

約数の個数: 16

約数和(自身を含む): 71618688

約数和(自身を除く): 21638229

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 14627, 43881, 248659, 745977, 980009, 2940027, 16660153, 49980459]

約数ペア:

[(1, 49980459), (3, 16660153), (17, 2940027), (51, 980009), (67, 745977), (201, 248659), (1139, 43881), (3417, 14627)]