51081583

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 65138688

約数和(自身を除く): 14057105

約数列:

[1, 7, 17, 31, 61, 119, 217, 227, 427, 527, 1037, 1589, 1891, 3689, 3859, 7037, 7259, 13237, 13847, 27013, 32147, 49259, 96929, 119629, 225029, 235399, 429257, 837403, 1647793, 3004799, 7297369, 51081583]

約数ペア:

[(1, 51081583), (7, 7297369), (17, 3004799), (31, 1647793), (61, 837403), (119, 429257), (217, 235399), (227, 225029), (427, 119629), (527, 96929), (1037, 49259), (1589, 32147), (1891, 27013), (3689, 13847), (3859, 13237), (7037, 7259)]