51228945

素因数分解:

$3^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1973}}^1$

素因数の和:2561

約数の個数: 24

約数和(自身を含む): 88995816

約数和(自身を除く): 37766871

約数列:

[1, 3, 5, 9, 15, 45, 577, 1731, 1973, 2885, 5193, 5919, 8655, 9865, 17757, 25965, 29595, 88785, 1138421, 3415263, 5692105, 10245789, 17076315, 51228945]

約数ペア:

[(1, 51228945), (3, 17076315), (5, 10245789), (9, 5692105), (15, 3415263), (45, 1138421), (577, 88785), (1731, 29595), (1973, 25965), (2885, 17757), (5193, 9865), (5919, 8655)]