51928029

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 76447800

約数和(自身を除く): 24519771

約数列:

[1, 3, 9, 89, 241, 267, 269, 723, 801, 807, 2169, 2421, 21449, 23941, 64347, 64829, 71823, 193041, 194487, 215469, 583461, 5769781, 17309343, 51928029]

約数ペア:

[(1, 51928029), (3, 17309343), (9, 5769781), (89, 583461), (241, 215469), (267, 194487), (269, 193041), (723, 71823), (801, 64829), (807, 64347), (2169, 23941), (2421, 21449)]