50387385

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 82644480

約数和(自身を除く): 32257095

約数列:

[1, 3, 5, 15, 79, 101, 237, 303, 395, 421, 505, 1185, 1263, 1515, 2105, 6315, 7979, 23937, 33259, 39895, 42521, 99777, 119685, 127563, 166295, 212605, 498885, 637815, 3359159, 10077477, 16795795, 50387385]

約数ペア:

[(1, 50387385), (3, 16795795), (5, 10077477), (15, 3359159), (79, 637815), (101, 498885), (237, 212605), (303, 166295), (395, 127563), (421, 119685), (505, 99777), (1185, 42521), (1263, 39895), (1515, 33259), (2105, 23937), (6315, 7979)]