51228105

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{55987}}^1$

素因数の和:56056

約数の個数: 16

約数和(自身を含む): 83310144

約数和(自身を除く): 32082039

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 55987, 167961, 279935, 839805, 3415207, 10245621, 17076035, 51228105]

約数ペア:

[(1, 51228105), (3, 17076035), (5, 10245621), (15, 3415207), (61, 839805), (183, 279935), (305, 167961), (915, 55987)]