52980721

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 60487560

約数和(自身を除く): 7506839

約数列:

[1, 17, 19, 89, 97, 323, 361, 1513, 1649, 1691, 1843, 6137, 8633, 28747, 31331, 32129, 35017, 146761, 164027, 546193, 595289, 2788459, 3116513, 52980721]

約数ペア:

[(1, 52980721), (17, 3116513), (19, 2788459), (89, 595289), (97, 546193), (323, 164027), (361, 146761), (1513, 35017), (1649, 32129), (1691, 31331), (1843, 28747), (6137, 8633)]