51440703

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{439}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 69484800

約数和(自身を除く): 18044097

約数列:

[1, 3, 139, 281, 417, 439, 843, 1317, 39059, 61021, 117177, 123359, 183063, 370077, 17146901, 51440703]

約数ペア:

[(1, 51440703), (3, 17146901), (139, 370077), (281, 183063), (417, 123359), (439, 117177), (843, 61021), (1317, 39059)]