52380549

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23563}}^1$

素因数の和:23601

約数の個数: 24

約数和(自身を含む): 85772960

約数和(自身を除く): 33392411

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 23563, 70689, 212067, 306319, 447697, 918957, 1343091, 2756871, 4029273, 5820061, 17460183, 52380549]

約数ペア:

[(1, 52380549), (3, 17460183), (9, 5820061), (13, 4029273), (19, 2756871), (39, 1343091), (57, 918957), (117, 447697), (171, 306319), (247, 212067), (741, 70689), (2223, 23563)]