51061835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 71089920

約数和(自身を除く): 20028085

約数列:

[1, 5, 11, 19, 55, 95, 131, 209, 373, 655, 1045, 1441, 1865, 2489, 4103, 7087, 7205, 12445, 20515, 27379, 35435, 48863, 77957, 136895, 244315, 389785, 537493, 928397, 2687465, 4641985, 10212367, 51061835]

約数ペア:

[(1, 51061835), (5, 10212367), (11, 4641985), (19, 2687465), (55, 928397), (95, 537493), (131, 389785), (209, 244315), (373, 136895), (655, 77957), (1045, 48863), (1441, 35435), (1865, 27379), (2489, 20515), (4103, 12445), (7087, 7205)]