49978015

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{887}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 61378560

約数和(自身を除く): 11400545

約数列:

[1, 5, 59, 191, 295, 887, 955, 4435, 11269, 52333, 56345, 169417, 261665, 847085, 9995603, 49978015]

約数ペア:

[(1, 49978015), (5, 9995603), (59, 847085), (191, 261665), (295, 169417), (887, 56345), (955, 52333), (4435, 11269)]