51380250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{68507}}^1$

素因数の和:68527

約数の個数: 32

約数和(自身を含む): 128246976

約数和(自身を除く): 76866726

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 68507, 137014, 205521, 342535, 411042, 685070, 1027605, 1712675, 2055210, 3425350, 5138025, 8563375, 10276050, 17126750, 25690125, 51380250]

約数ペア:

[(1, 51380250), (2, 25690125), (3, 17126750), (5, 10276050), (6, 8563375), (10, 5138025), (15, 3425350), (25, 2055210), (30, 1712675), (50, 1027605), (75, 685070), (125, 411042), (150, 342535), (250, 205521), (375, 137014), (750, 68507)]