51164085

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 96066432

約数和(自身を除く): 44902347

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 151, 245, 453, 461, 735, 755, 1057, 1383, 2265, 2305, 3171, 3227, 5285, 6915, 7399, 9681, 15855, 16135, 22197, 22589, 36995, 48405, 67767, 69611, 110985, 112945, 208833, 338835, 348055, 487277, 1044165, 1461831, 2436385, 3410939, 7309155, 10232817, 17054695, 51164085]

約数ペア:

[(1, 51164085), (3, 17054695), (5, 10232817), (7, 7309155), (15, 3410939), (21, 2436385), (35, 1461831), (49, 1044165), (105, 487277), (147, 348055), (151, 338835), (245, 208833), (453, 112945), (461, 110985), (735, 69611), (755, 67767), (1057, 48405), (1383, 36995), (2265, 22589), (2305, 22197), (3171, 16135), (3227, 15855), (5285, 9681), (6915, 7399)]