52056580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{136991}}^1$

素因数の和:137019

約数の個数: 24

約数和(自身を含む): 115073280

約数和(自身を除く): 63016700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 136991, 273982, 547964, 684955, 1369910, 2602829, 2739820, 5205658, 10411316, 13014145, 26028290, 52056580]

約数ペア:

[(1, 52056580), (2, 26028290), (4, 13014145), (5, 10411316), (10, 5205658), (19, 2739820), (20, 2602829), (38, 1369910), (76, 684955), (95, 547964), (190, 273982), (380, 136991)]