51026300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{39251}}^1$

素因数の和:39278

約数の個数: 36

約数和(自身を含む): 119247576

約数和(自身を除く): 68221276

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 39251, 78502, 157004, 196255, 392510, 510263, 785020, 981275, 1020526, 1962550, 2041052, 2551315, 3925100, 5102630, 10205260, 12756575, 25513150, 51026300]

約数ペア:

[(1, 51026300), (2, 25513150), (4, 12756575), (5, 10205260), (10, 5102630), (13, 3925100), (20, 2551315), (25, 2041052), (26, 1962550), (50, 1020526), (52, 981275), (65, 785020), (100, 510263), (130, 392510), (260, 196255), (325, 157004), (650, 78502), (1300, 39251)]