51621078

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{1301}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 109680480

約数和(自身を除く): 58059402

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 389, 778, 1167, 1301, 2334, 2602, 3903, 6613, 7806, 13226, 19839, 22117, 39678, 44234, 66351, 132702, 506089, 1012178, 1518267, 3036534, 8603513, 17207026, 25810539, 51621078]

約数ペア:

[(1, 51621078), (2, 25810539), (3, 17207026), (6, 8603513), (17, 3036534), (34, 1518267), (51, 1012178), (102, 506089), (389, 132702), (778, 66351), (1167, 44234), (1301, 39678), (2334, 22117), (2602, 19839), (3903, 13226), (6613, 7806)]