52310420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137659}}^1$

素因数の和:137687

約数の個数: 24

約数和(自身を含む): 115634400

約数和(自身を除く): 63323980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 137659, 275318, 550636, 688295, 1376590, 2615521, 2753180, 5231042, 10462084, 13077605, 26155210, 52310420]

約数ペア:

[(1, 52310420), (2, 26155210), (4, 13077605), (5, 10462084), (10, 5231042), (19, 2753180), (20, 2615521), (38, 1376590), (76, 688295), (95, 550636), (190, 275318), (380, 137659)]