51215585

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{2741}}^1$

素因数の和:2884

約数の個数: 16

約数和(自身を含む): 63767952

約数和(自身を除く): 12552367

約数列:

[1, 5, 37, 101, 185, 505, 2741, 3737, 13705, 18685, 101417, 276841, 507085, 1384205, 10243117, 51215585]

約数ペア:

[(1, 51215585), (5, 10243117), (37, 1384205), (101, 507085), (185, 276841), (505, 101417), (2741, 18685), (3737, 13705)]