51369710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1163}}^1$

素因数の和:1808

約数の個数: 32

約数和(自身を含む): 105933312

約数和(自身を除く): 54563602

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 631, 1163, 1262, 2326, 3155, 4417, 5815, 6310, 8141, 8834, 11630, 16282, 22085, 40705, 44170, 81410, 733853, 1467706, 3669265, 5136971, 7338530, 10273942, 25684855, 51369710]

約数ペア:

[(1, 51369710), (2, 25684855), (5, 10273942), (7, 7338530), (10, 5136971), (14, 3669265), (35, 1467706), (70, 733853), (631, 81410), (1163, 44170), (1262, 40705), (2326, 22085), (3155, 16282), (4417, 11630), (5815, 8834), (6310, 8141)]