51149505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5849}}^1$

素因数の和:5921

約数の個数: 32

約数和(自身を含む): 90979200

約数和(自身を除く): 39829695

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 2915, 5849, 8745, 17547, 29245, 64339, 87735, 193017, 309997, 321695, 929991, 965085, 1549985, 3409967, 4649955, 10229901, 17049835, 51149505]

約数ペア:

[(1, 51149505), (3, 17049835), (5, 10229901), (11, 4649955), (15, 3409967), (33, 1549985), (53, 965085), (55, 929991), (159, 321695), (165, 309997), (265, 193017), (583, 87735), (795, 64339), (1749, 29245), (2915, 17547), (5849, 8745)]