48620199220

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{8651281}}^1$

素因数の和:8651571

約数の個数: 24

約数和(自身を含む): 102465784008

約数和(自身を除く): 53845584788

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 8651281, 17302562, 34605124, 43256405, 86512810, 173025620, 2431009961, 4862019922, 9724039844, 12155049805, 24310099610, 48620199220]

約数ペア:

[(1, 48620199220), (2, 24310099610), (4, 12155049805), (5, 9724039844), (10, 4862019922), (20, 2431009961), (281, 173025620), (562, 86512810), (1124, 43256405), (1405, 34605124), (2810, 17302562), (5620, 8651281)]