51335530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{997}}^1$

素因数の和:1294

約数の個数: 32

約数和(自身を含む): 97724160

約数和(自身を除く): 46388630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 271, 542, 997, 1355, 1994, 2710, 4985, 5149, 9970, 10298, 18943, 25745, 37886, 51490, 94715, 189430, 270187, 540374, 1350935, 2701870, 5133553, 10267106, 25667765, 51335530]

約数ペア:

[(1, 51335530), (2, 25667765), (5, 10267106), (10, 5133553), (19, 2701870), (38, 1350935), (95, 540374), (190, 270187), (271, 189430), (542, 94715), (997, 51490), (1355, 37886), (1994, 25745), (2710, 18943), (4985, 10298), (5149, 9970)]