51761730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{75017}}^1$

素因数の和:75050

約数の個数: 32

約数和(自身を含む): 129631104

約数和(自身を除く): 77869374

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 75017, 150034, 225051, 375085, 450102, 750170, 1125255, 1725391, 2250510, 3450782, 5176173, 8626955, 10352346, 17253910, 25880865, 51761730]

約数ペア:

[(1, 51761730), (2, 25880865), (3, 17253910), (5, 10352346), (6, 8626955), (10, 5176173), (15, 3450782), (23, 2250510), (30, 1725391), (46, 1125255), (69, 750170), (115, 450102), (138, 375085), (230, 225051), (345, 150034), (690, 75017)]