51933015

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{281}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 95225760

約数和(自身を除く): 43292745

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 281, 333, 555, 843, 999, 1369, 1405, 1665, 2529, 4107, 4215, 4995, 6845, 7587, 10397, 12321, 12645, 20535, 31191, 36963, 37935, 51985, 61605, 93573, 155955, 184815, 280719, 384689, 467865, 1154067, 1403595, 1923445, 3462201, 5770335, 10386603, 17311005, 51933015]

約数ペア:

[(1, 51933015), (3, 17311005), (5, 10386603), (9, 5770335), (15, 3462201), (27, 1923445), (37, 1403595), (45, 1154067), (111, 467865), (135, 384689), (185, 280719), (281, 184815), (333, 155955), (555, 93573), (843, 61605), (999, 51985), (1369, 37935), (1405, 36963), (1665, 31191), (2529, 20535), (4107, 12645), (4215, 12321), (4995, 10397), (6845, 7587)]